diff --git a/.github/workflows/wasm.yml b/.github/workflows/wasm.yml
index c9d2c9b..942648d 100644
--- a/.github/workflows/wasm.yml
+++ b/.github/workflows/wasm.yml
@@ -9,9 +9,7 @@ name: Build
 
 on:
   push:
-    branches: [master]
-  pull_request:
-    branches: [master]
+    branches: [webasm]
 
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