diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 4ffe3e3..ed73307 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -17,7 +17,7 @@ jobs:
           - ubuntu-latest
           - ubuntu-24.04-arm
           - windows-latest
-          # - windows-11-arm - Binaryen does not provide binaries for Windows on ARM as of v123
+          - windows-11-arm
         tinygo: ['0.39.0', '0.40.1']
     steps:
       - uses: actions/checkout@v5
diff --git a/README.md b/README.md
index 5675b4a..f8ce437 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 
 This action sets up a TinyGo environment for GitHub Actions.
 
-Supported runners: `ubuntu-latest`, `macos-latest`, `windows-latest`.
+Supported runners: `ubuntu-latest`, `ubuntu-24.04-arm`, `macos-latest`, `windows-latest`, `windows-11-arm`.
 
 ## Inputs