diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fd50d5f38..a6cf228e9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,6 +28,7 @@ concurrency:
 
 env:
   EMSCRIPTEN_VERSION: 'latest'
+  EMSCRIPTEN_VERSION_COI: '3.1.67'
 
 jobs:
     clang_format:
@@ -456,7 +457,7 @@ jobs:
 
             - uses: mymindstorm/setup-emsdk@v14
               with:
-                  version: ${{ env.EMSCRIPTEN_VERSION }}
+                  version: ${{ env.EMSCRIPTEN_VERSION_COI }}
 
             - name: Setup Ccache
               uses: hendrikmuhs/ccache-action@main
@@ -586,7 +587,7 @@ jobs:
 
             - uses: mymindstorm/setup-emsdk@v14
               with:
-                  version: ${{ env.EMSCRIPTEN_VERSION }}
+                  version: ${{ env.EMSCRIPTEN_VERSION_COI }}
 
             - name: Setup Ccache
               uses: hendrikmuhs/ccache-action@main