diff --git a/.github/workflows/lint_0.yml b/.github/workflows/lint_0.yml
index 32953bd0d2..854d5f559a 100644
--- a/.github/workflows/lint_0.yml
+++ b/.github/workflows/lint_0.yml
@@ -9,6 +9,8 @@ on:
     - 'release/*'
   pull_request:
 env:
+  CORE_REPO_SHA: main
+  CONTRIB_REPO_SHA: main
   PIP_EXISTS_ACTION: w
 
 jobs:
diff --git a/.github/workflows/misc_0.yml b/.github/workflows/misc_0.yml
index 28009196bb..3fa89bb81b 100644
--- a/.github/workflows/misc_0.yml
+++ b/.github/workflows/misc_0.yml
@@ -10,6 +10,7 @@ on:
   pull_request:
 env:
   CORE_REPO_SHA: main
+  CONTRIB_REPO_SHA: main
   PIP_EXISTS_ACTION: w
 
 jobs:
diff --git a/.github/workflows/test_0.yml b/.github/workflows/test_0.yml
index cce07b707b..7fcdd232fc 100644
--- a/.github/workflows/test_0.yml
+++ b/.github/workflows/test_0.yml
@@ -9,6 +9,8 @@ on:
     - 'release/*'
   pull_request:
 env:
+  CORE_REPO_SHA: main
+  CONTRIB_REPO_SHA: main
   PIP_EXISTS_ACTION: w
 
 jobs:
diff --git a/.github/workflows/test_1.yml b/.github/workflows/test_1.yml
index 55fe5a3aef..38272de449 100644
--- a/.github/workflows/test_1.yml
+++ b/.github/workflows/test_1.yml
@@ -9,6 +9,8 @@ on:
     - 'release/*'
   pull_request:
 env:
+  CORE_REPO_SHA: main
+  CONTRIB_REPO_SHA: main
   PIP_EXISTS_ACTION: w
 
 jobs: