diff --git a/.github/workflows/gempush.yml b/.github/workflows/gempush.yml
index 6d274333c..21963fb92 100644
--- a/.github/workflows/gempush.yml
+++ b/.github/workflows/gempush.yml
@@ -14,7 +14,7 @@ jobs:
     - name: Set up Ruby 2.6
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 2.6.x
+        ruby-version: 2.6
 
     #- name: Publish to GPR
     #  run: |