diff --git a/.github/workflows/beeper-ci.yml b/.github/workflows/beeper-ci.yml
index 2c862bfeb970..dfd695e96b05 100644
--- a/.github/workflows/beeper-ci.yml
+++ b/.github/workflows/beeper-ci.yml
@@ -89,6 +89,8 @@ jobs:
         run: ./scripts-dev/complement.sh
         env:
           COMPLEMENT_DIR: complement
+          WORKERS: 1
+          POSTGRES: 1
 
   # Builds