diff --git a/.github/workflows/tests-r-via-system.yaml b/.github/workflows/tests-r-via-system.yaml
index 48021bec..3a2e96be 100644
--- a/.github/workflows/tests-r-via-system.yaml
+++ b/.github/workflows/tests-r-via-system.yaml
@@ -5,9 +5,6 @@ on:
     branches: [main, master]
   pull_request:
     branches: [main, master]
-  release:
-    types: [published]
-  workflow_dispatch:
 
 name: tests-r-via-system