diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index 21d789667d..0920d75134 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -36,6 +36,17 @@ jobs:
         with:
           key: ${{ runner.os }}-${{ github.sha }}
           restore-keys: ${{ runner.os }}
+      - name: Write key
+        if: ${{ ( github.event_name != 'pull_request' && github.ref == 'refs/heads/master' ) || github.ref_type == 'tag' }}
+        run: |
+          if [ ! -z "${{ secrets.SIGNING_KEY }}" ]; then
+            echo 'Writing sign key'
+            echo releaseStorePassword='${{ secrets.KEY_STORE_PASSWORD }}' >> gradle.properties
+            echo releaseKeyAlias='${{ secrets.ALIAS }}' >> gradle.properties
+            echo releaseKeyPassword='${{ secrets.KEY_PASSWORD }}' >> gradle.properties
+            echo releaseStoreFile='key.jks' >> gradle.properties
+            echo '${{ secrets.SIGNING_KEY }}' | base64 --decode > key.jks
+          fi
       - name: Build with Gradle
         run: |
           sudo rm -rf $ANDROID_HOME/cmake