diff --git a/.github/workflows/matlab.yml b/.github/workflows/matlab.yml
index bf3a47eb..4e35bd43 100644
--- a/.github/workflows/matlab.yml
+++ b/.github/workflows/matlab.yml
@@ -41,10 +41,7 @@ jobs:
         run: cmake --install ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
 
       - name: Add the installed DLL to the PATH
-        uses: myci-actions/export-env-var@1
-        with:
-          name: PATH
-          value: $PATH:${{github.workspace}}/install/bin
+        run: echo "${{github.workspace}}/install/bin" >> "$GITHUB_PATH"
         if: runner.os == 'Windows'
 
       - name: Set up MATLAB