diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index e607d19..1863d96 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Install PostgreSQL development tools
-       run: sudo apt install postgresql-server-dev-all
+      run: sudo apt install postgresql-server-dev-all
 #     - name: configure
 #       run: ./configure
 #     - name: make