diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 433ca72673..34a53ba8ae 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -50,7 +50,7 @@ jobs:
         env:
           SCALA_VERSION: ${{ matrix.scala }}
           JAVA_VERSION: ${{ matrix.java }}
-        run: ./build.sh nix gen test
+        run: ./build.sh nix test
 #
 #  build-js:
 #    runs-on: ubuntu-latest