diff --git a/.github/workflows/create_test_conda_env.yml b/.github/workflows/create_test_conda_env.yml
index 7c353cfc..18ff20f0 100644
--- a/.github/workflows/create_test_conda_env.yml
+++ b/.github/workflows/create_test_conda_env.yml
@@ -1,6 +1,6 @@
 name: create_test_conda_env
 
-on: [push, pull_request]
+on: [pull_request]
 
 jobs:
   build-linux: