diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b7c99aeb..d3cb97d2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,14 +30,13 @@ jobs:
     - uses: actions/setup-node@v6
       with:
         node-version: '24'
-    - name: "Set up Emsdk"
-      run: |
-        mkdir $HOME/emsdk
-        git clone --depth 1 https://github.com/emscripten-core/emsdk.git $HOME/emsdk
-        $HOME/emsdk/emsdk update-tags
-        $HOME/emsdk/emsdk install ${{ matrix.emsdk }}
-        $HOME/emsdk/emsdk activate ${{ matrix.emsdk }}
-        echo "$HOME/emsdk" >> $GITHUB_PATH
+    - name: Set up Emsdk
+      uses: mymindstorm/setup-emsdk@v15
+      with:
+        version: ${{ matrix.emsdk }}
+        actions-cache-folder: emsdk-cache
+    - name: Check Emsdk
+      run: emcc -v
     - name: "Set up CMake"
       uses: lukka/get-cmake@latest
       with:
@@ -85,7 +84,7 @@ jobs:
       run: |
         mkdir -p ./binaryen/build
         cd ./binaryen/build
-        source $HOME/emsdk/emsdk_env.sh
+        which emcc
         emcc --version
         emcmake cmake .. -G Ninja \
            -DCMAKE_BUILD_TYPE=Release \