diff --git a/docs/DEPLOY_OPTION.md b/docs/DEPLOY_OPTION.md
index 2ed44d00..16c6c5b1 100644
--- a/docs/DEPLOY_OPTION.md
+++ b/docs/DEPLOY_OPTION.md
@@ -167,6 +167,7 @@ Knowledge base プロンプト例: キーワードで検索し情報を取得し
 
 ```
 "anthropic.claude-3-sonnet-20240229-v1:0",
+"anthropic.claude-3-haiku-20240307-v1:0",
 "anthropic.claude-v2",
 "anthropic.claude-instant-v1",
 "meta.llama2-13b-chat-v1",
diff --git a/packages/cdk/lambda/utils/models.ts b/packages/cdk/lambda/utils/models.ts
index b55e71e6..c02aa9f2 100644
--- a/packages/cdk/lambda/utils/models.ts
+++ b/packages/cdk/lambda/utils/models.ts
@@ -323,6 +323,11 @@ export const BEDROCK_MODELS: {
     createBodyText: createBodyTextClaudeMessage,
     extractOutputText: extractOutputTextClaudeMessage,
   },
+  'anthropic.claude-3-haiku-20240307-v1:0': {
+    promptTemplate: CLAUDEV21_PROMPT,
+    createBodyText: createBodyTextClaudeMessage,
+    extractOutputText: extractOutputTextClaudeMessage,
+  },
   'anthropic.claude-v2:1': {
     promptTemplate: CLAUDEV21_PROMPT,
     createBodyText: createBodyTextClaudev21,
diff --git a/packages/cdk/lib/construct/api.ts b/packages/cdk/lib/construct/api.ts
index 1c009881..29f8b1ef 100644
--- a/packages/cdk/lib/construct/api.ts
+++ b/packages/cdk/lib/construct/api.ts
@@ -56,6 +56,7 @@ export class Api extends Construct {
     // Validate Model Names
     const supportedModelIds = [
       'anthropic.claude-3-sonnet-20240229-v1:0',
+      'anthropic.claude-3-haiku-20240307-v1:0',
       'anthropic.claude-v2:1',
       'anthropic.claude-v2',
       'anthropic.claude-instant-v1',
@@ -69,7 +70,7 @@ export class Api extends Construct {
       'mistral.mistral-7b-instruct-v0:2',
       'mistral.mixtral-8x7b-instruct-v0:1',
     ];
-    const multiModalModelIds = ['anthropic.claude-3-sonnet-20240229-v1:0'];
+    const multiModalModelIds = ['anthropic.claude-3-sonnet-20240229-v1:0','anthropic.claude-3-haiku-20240307-v1:0'];
     for (const modelId of modelIds) {
       if (!supportedModelIds.includes(modelId)) {
         throw new Error(`Unsupported Model Name: ${modelId}`);