diff --git a/.github/workflows/Spack.yml b/.github/workflows/Spack.yml
index a1186a63..e4a526e8 100644
--- a/.github/workflows/Spack.yml
+++ b/.github/workflows/Spack.yml
@@ -8,9 +8,7 @@
 # Alex Richert, Sep 2023
 name: Spack
 on:
-  push:
-    branches:
-    - develop
+  push
   pull_request_target:
     branches: [develop]