diff --git a/docs/misc/message_system.md b/docs/misc/message_system.md
index 14e343808bd..e34106abacd 100644
--- a/docs/misc/message_system.md
+++ b/docs/misc/message_system.md
@@ -108,7 +108,7 @@ Structure of config, types and optionality of specific keys can be found in the
                     },
                     /*
                     For os, environment, browser and transport.
-                    - Values can be array, string or null.
+                    - All values (except for revision in environment) are version definitions
                     - Semver npm library is used for working with versions https://www.npmjs.com/package/semver.
                     - "*" = all versions; "!" = not for this type of browser/os/...
                     - Options: gte, lt, ranges, tildes, carets,... are supported, see semver lib for more info.
@@ -125,10 +125,12 @@ Structure of config, types and optionality of specific keys can be found in the
                         "ios": "13",
                         "chromeos": "*"
                     },
+                    // revision is optional
                     "environment": {
                         "desktop": "<21.5",
                         "mobile": "!",
-                        "web": "<22"
+                        "web": "<22",
+                        "revision": "7281ac61483e38d974625c2505bfe5efd519aacb"
                     },
                     "browser": {
                         "firefox": [
diff --git a/packages/suite-data/src/message-system/schema/config.schema.v1.json b/packages/suite-data/src/message-system/schema/config.schema.v1.json
index 6f023af078a..da6b9166a55 100644
--- a/packages/suite-data/src/message-system/schema/config.schema.v1.json
+++ b/packages/suite-data/src/message-system/schema/config.schema.v1.json
@@ -97,10 +97,10 @@
                                         },
                                         "web": {
                                             "$ref": "#/definitions/version"
+                                        },
+                                        "revision": {
+                                            "type": "string"
                                         }
-                                    },
-                                    "additionalProperties": {
-                                        "$ref": "#/definitions/version"
                                     }
                                 },
                                 "browser": {
diff --git a/packages/suite/src/utils/suite/__fixtures__/messageSystem.ts b/packages/suite/src/utils/suite/__fixtures__/messageSystem.ts
index 1e311edeab7..90387bbbfa5 100644
--- a/packages/suite/src/utils/suite/__fixtures__/messageSystem.ts
+++ b/packages/suite/src/utils/suite/__fixtures__/messageSystem.ts
@@ -373,8 +373,11 @@ export const validateVersionCompatibility = [
         version: '34.0.2',
         result: true,
     },
+];
+
+export const validateEnvironmentCompatibility = [
     {
-        description: 'environment validateVersionCompatibility case 1',
+        description: 'validateEnvironmentCompatibility case 1',
         condition: {
             web: '',
             desktop: '0',
@@ -385,7 +388,7 @@ export const validateVersionCompatibility = [
         result: true,
     },
     {
-        description: 'environment validateVersionCompatibility case 2',
+        description: 'validateEnvironmentCompatibility case 2',
         condition: {
             web: '',
             desktop: '0',
@@ -396,18 +399,19 @@ export const validateVersionCompatibility = [
         result: false,
     },
     {
-        description: 'environment validateVersionCompatibility case 3',
+        description: 'validateEnvironmentCompatibility case 3',
         condition: {
             web: '',
             desktop: '0',
             mobile: '!',
         },
+        commitHash: 'fa8eab',
         type: 'desktop',
         version: '0.0.1',
         result: true,
     },
     {
-        description: 'environment validateVersionCompatibility case 4',
+        description: 'validateEnvironmentCompatibility case 4',
         condition: {
             web: '',
             desktop: '0',
@@ -417,6 +421,45 @@ export const validateVersionCompatibility = [
         version: '0.0.1',
         result: false,
     },
+    {
+        description: 'validateEnvironmentCompatibility case 5',
+        condition: {
+            web: '*',
+            desktop: '!',
+            mobile: '!',
+            revision: 'fa8eab',
+        },
+        commitHash: 'fa8eab',
+        type: 'web',
+        version: '22.2.2',
+        result: true,
+    },
+    {
+        description: 'validateEnvironmentCompatibility case 6',
+        condition: {
+            web: '*',
+            desktop: '!',
+            mobile: '!',
+            revision: 'fa8eab',
+        },
+        commitHash: 'hahhah',
+        type: 'web',
+        version: '22.2.2',
+        result: false,
+    },
+    {
+        description: 'validateEnvironmentCompatibility case 7',
+        condition: {
+            web: '*',
+            desktop: '!',
+            mobile: '!',
+            revision: 'fa8eab',
+        },
+        commitHash: undefined,
+        type: 'web',
+        version: '22.2.2',
+        result: false,
+    },
 ];
 
 export const validateTransportCompatibility = [
diff --git a/packages/suite/src/utils/suite/__tests__/messageSystem.test.ts b/packages/suite/src/utils/suite/__tests__/messageSystem.test.ts
index 7454383f2d7..1f642e98561 100644
--- a/packages/suite/src/utils/suite/__tests__/messageSystem.test.ts
+++ b/packages/suite/src/utils/suite/__tests__/messageSystem.test.ts
@@ -48,6 +48,32 @@ describe('Message system utils', () => {
         });
     });
 
+    describe('validateEnvironmentCompatibility', () => {
+        const OLD_ENV = { ...process.env };
+
+        afterEach(() => {
+            jest.resetModules();
+            process.env = OLD_ENV;
+        });
+
+        fixtures.validateEnvironmentCompatibility.forEach(f => {
+            it(f.description, () => {
+                process.env.COMMITHASH = f.commitHash;
+
+                expect(
+                    // @ts-ignore
+                    messageSystem.validateEnvironmentCompatibility(
+                        f.condition,
+                        // @ts-ignore
+                        f.type,
+                        f.version,
+                        f.commitHash,
+                    ),
+                ).toEqual(f.result);
+            });
+        });
+    });
+
     describe('validateTransportCompatibility', () => {
         fixtures.validateTransportCompatibility.forEach(f => {
             it(f.description, () => {
diff --git a/packages/suite/src/utils/suite/messageSystem.ts b/packages/suite/src/utils/suite/messageSystem.ts
index 2d13ff9577b..e27e351e1be 100644
--- a/packages/suite/src/utils/suite/messageSystem.ts
+++ b/packages/suite/src/utils/suite/messageSystem.ts
@@ -12,16 +12,14 @@ import { getDeviceModel, getFwVersion, isBitcoinOnly } from './device';
 import type { TransportInfo } from 'trezor-connect';
 
 import type { Network } from '@wallet-types';
-import type { TrezorDevice, EnvironmentType } from '@suite-types';
+import type { EnvironmentType, TrezorDevice } from '@suite-types';
 import type {
     Duration,
     MessageSystem,
     Message,
     Version,
-    OperatingSystem,
     Settings,
     Transport,
-    Browser,
     Device,
     Environment,
 } from '@suite-types/messageSystem';
@@ -69,8 +67,8 @@ export const validateDurationCompatibility = (durationCondition: Duration): bool
 };
 
 export const validateVersionCompatibility = (
-    condition: Browser | OperatingSystem | Environment | Transport,
-    type: string | EnvironmentType,
+    condition: { [key: string]: Version | undefined },
+    type: string,
     version: string,
 ): boolean => {
     const conditionVersion = createVersionRange(condition[type]);
@@ -130,15 +128,25 @@ export const validateDeviceCompatibility = (
     const deviceFwVariant = isBitcoinOnly(device) ? 'bitcoin-only' : 'regular';
     const model = getDeviceModel(device);
     const { vendor } = device.features;
-
-    return deviceConditions.some(
-        deviceCondition =>
-            deviceCondition.model.toLowerCase() === model.toLowerCase() &&
-            (deviceCondition.vendor.toLowerCase() === vendor.toLowerCase() ||
-                deviceCondition.vendor === '*') &&
-            semver.satisfies(deviceFwVersion, createVersionRange(deviceCondition.firmware)!) &&
-            (deviceCondition.variant.toLowerCase() === deviceFwVariant ||
-                deviceCondition.variant === '*'),
+export const validateEnvironmentCompatibility = (
+    environmentCondition: Environment,
+    environment: EnvironmentType,
+    suiteVersion: string,
+    commitHash: string | undefined,
+) => {
+    const { revision, desktop, web, mobile } = environmentCondition;
+
+    return (
+        validateVersionCompatibility(
+            {
+                desktop,
+                web,
+                mobile,
+            },
+            environment,
+            suiteVersion,
+        ) &&
+        (revision === commitHash || revision === '*' || revision === undefined)
     );
 };
 
@@ -157,6 +165,7 @@ export const getValidMessages = (config: MessageSystem | null, options: Options)
 
     const environment = getEnvironment();
     const suiteVersion = transformVersionToSemverFormat(process.env.VERSION);
+    const commitHash = process.env.COMMITHASH;
 
     return config.actions
         .filter(
@@ -179,10 +188,11 @@ export const getValidMessages = (config: MessageSystem | null, options: Options)
 
                     if (
                         environmentCondition &&
-                        !validateVersionCompatibility(
+                        !validateEnvironmentCompatibility(
                             environmentCondition,
                             environment,
                             suiteVersion,
+                            commitHash,
                         )
                     ) {
                         return false;