diff --git a/.github/workflows/extremes.yml b/.github/workflows/extremes.yml
index 205e8012f..8d1b6eabc 100644
--- a/.github/workflows/extremes.yml
+++ b/.github/workflows/extremes.yml
@@ -3,7 +3,7 @@ name: Min, old, and nightly versions
 on:
   pull_request:
   push:
-    branches: [main, dev/validate_duplicated_column_names]
+    branches: [main]
 
 jobs:
   minimum_versions:
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 11f4f9b12..bb46b4f0d 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -3,7 +3,7 @@ name: PyTest
 on:
   pull_request:
   push:
-    branches: [main, dev/validate_duplicated_column_names]
+    branches: [main]
 
 jobs:
   pytest-38: