diff --git a/.github/workflows/installer.yaml b/.github/workflows/installer.yaml
index 6fe0f5cf4..5f56db991 100644
--- a/.github/workflows/installer.yaml
+++ b/.github/workflows/installer.yaml
@@ -5,7 +5,7 @@ on:
 
 defaults:
   run:
-    shell: bash -l {0}
+    shell: bash -leo pipefail {0}
 
 jobs:
   test: