diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9b12862..7aeda12 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -129,7 +129,7 @@ jobs:
         run: |
           ARCHITECTURE=$(uname -m)
           echo "ARCH=$ARCHITECTURE" >> $GITHUB_ENV
-          KERNEL=$(uname -m)
+          KERNEL=$(uname -s)
           echo "KERNEL=$KERNEL" >> $GITHUB_ENV
           echo "REPORT_NAME=report-alpine.xml" >> $GITHUB_ENV