diff --git a/.github/workflows/release-scheduler.yml b/.github/workflows/release-scheduler.yml
index b50ed7289a..8b2f0f1eac 100644
--- a/.github/workflows/release-scheduler.yml
+++ b/.github/workflows/release-scheduler.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         # List of active maintenance branches.
-        branch: [ main, 6.4.x, 6.3.x, 6.2.x, 5.8.x ]
+        branch: [ main, 6.4.x, 6.3.x ]
     runs-on: ubuntu-latest
     steps:
     - name: Checkout