diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 369e95949..a260462a1 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -1,13 +1,8 @@
 name: "CodeQL"
 
 on:
-  push:
-    branches: [ 'master' ]
   pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ 'master' ]
-  schedule:
-    - cron: '21 15 * * 5'
+    types: [opened, reopened]
 
 jobs:
   analyze:
@@ -21,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'java', 'python' ]
+        language: [ 'java' ]
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
         # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support