diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aa6682fc8..4d80c53ed 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
     - name: Setup Acceptance Test Matrix
       id: get-matrix
       run: |
-        bundle exec matrix_from_metadata_v2 
+        bundle exec matrix_from_metadata_v2 --exclude-platforms '["Ubuntu-22.04-arm", "RedHat-9-arm"]'
 
   Acceptance:
     name: "${{matrix.platforms.label}}, ${{matrix.collection}}"
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index d0b8e70c0..f14093117 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -38,7 +38,7 @@ jobs:
     - name: Setup Acceptance Test Matrix
       id: get-matrix
       run: |
-        bundle exec matrix_from_metadata_v2 
+        bundle exec matrix_from_metadata_v2 --exclude-platforms '["Ubuntu-22.04-arm", "RedHat-9-arm"]'
 
   Acceptance:
     name: "${{matrix.platforms.label}}, ${{matrix.collection}}"
diff --git a/README.md b/README.md
index 3f6e0cabf..c4bbdc6f6 100644
--- a/README.md
+++ b/README.md
@@ -659,7 +659,7 @@ The MySQL module has an example task that allows a user to execute arbitary SQL
 
 ## Limitations
 
-For an extensive list of supported operating systems, see [metadata.json](https://github.com/puppetlabs/puppetlabs-mysql/blob/main/metadata.json)
+This module lacks compatibility with the ARM architecture, for an extensive list of supported operating systems, see [metadata.json](https://github.com/puppetlabs/puppetlabs-mysql/blob/main/metadata.json)
 
 **Note:** The mysqlbackup.sh does not work and is not supported on MySQL 5.7 and greater.