diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 558d5fd..76c89de 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,8 +26,8 @@ jobs:
           - "3.9"
           - "3.10"
           - "3.11"
-          - "pypy-2.7"
-          - "pypy-3.7"
+          - "pypy2.7"
+          - "pypy3.7"
 
     steps:
       - name: Git clone