diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 2980320b..a7387608 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -1,7 +1,9 @@
 ---
 name: Continuous Integration
 
-on: [push, pull_request]
+on:
+  pull_request:
+    types: opened, edited
 
 jobs:
   test: