diff --git a/.github/workflows/autodeploy.yml b/.github/workflows/autodeploy.yml
index 1182b1d3..45599a23 100644
--- a/.github/workflows/autodeploy.yml
+++ b/.github/workflows/autodeploy.yml
@@ -74,8 +74,11 @@ jobs:
         shell: bash
         run: |
           mkdir ./build/
-          gsutil cp gs://${{ secrets.CORIOLIS_GCP_TARGET_BUCKET }}/${{ env.BUCKET_FOLDER }}/${TARGET_ZIP}_latest.zip ./build/${TARGET_ZIP}_latest.zip
-          unzip ./build/${TARGET_ZIP}_latest.zip -d ./build/
+          EXTENSION="${TARGET_ZIP##*.}"
+          FILENAME="${TARGET_ZIP%.*}"
+          LATEST_FILENAME="${FILENAME}_latest.${EXTENSION}"
+          gsutil cp gs://${{ secrets.CORIOLIS_GCP_TARGET_BUCKET }}/${{ env.BUCKET_FOLDER }}/${LATEST_FILENAME} ./build/${LATEST_FILENAME}
+          unzip ./build/${LATEST_FILENAME} -d ./build/
       - name: Move the build to the web server
         shell: bash
         run: |