diff --git a/.github/workflows/russimp.yml b/.github/workflows/russimp.yml
index 1f1374b..e456787 100644
--- a/.github/workflows/russimp.yml
+++ b/.github/workflows/russimp.yml
@@ -23,7 +23,7 @@ jobs:
       - name: Build
         run: cargo build --verbose
       - name: Run tests
-        run: cargo test --lib --verbose
+        run: cargo test --features prebuilt --lib --verbose
 
 # disabling windows build for now. If anyone is interested on giving support to it. Please, let me know.
 #  win-build:
@@ -66,7 +66,7 @@ jobs:
       - name: Build
         run: cargo build --verbose
       - name: Run tests
-        run: cargo test --lib --verbose
+        run: cargo test --features prebuilt --lib --verbose
 
   cargo-publish:
     if: github.event_name == 'push' && github.ref == 'refs/heads/master'