diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1a2828d..51b415a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,8 +3,6 @@ name: CI
 on:
   push:
     branches: [main]
-  pull_request:
-    branches: [main]
 
 # Cancel an in-progress run when newer commits are pushed to the same ref.
 concurrency: