diff --git a/.github/workflows/PR-4.x.yaml b/.github/workflows/PR-4.x.yaml
index 122e3d0e99b..dedc3767f9f 100644
--- a/.github/workflows/PR-4.x.yaml
+++ b/.github/workflows/PR-4.x.yaml
@@ -6,13 +6,13 @@ on:
       - 4.x
 
 jobs:
-  ARM64:
+  Ubuntu2004-ARM64:
     uses: opencv/ci-gha-workflow/.github/workflows/OCV-Contrib-PR-4.x-ARM64.yaml@main
 
-  U20:
+  Ubuntu2004-x64:
     uses: opencv/ci-gha-workflow/.github/workflows/OCV-Contrib-PR-4.x-U20.yaml@main
 
-  W10:
+  Windows10-x64:
     uses: opencv/ci-gha-workflow/.github/workflows/OCV-Contrib-PR-4.x-W10.yaml@main
 
   macOS-ARM64: