diff --git a/.github/actions/generate-package-build-matrix/action.yml b/.github/actions/generate-package-build-matrix/action.yml
index 8881b0e1047..777f7b0228f 100644
--- a/.github/actions/generate-package-build-matrix/action.yml
+++ b/.github/actions/generate-package-build-matrix/action.yml
@@ -24,7 +24,7 @@ runs:
 
     - name: Get targets
       run: |
-        x86_arch=$(jq -c '[.linux_targets[] | select(.arch=="x86_64") | .target |= sub("(ubuntu)([0-9]+\\.[0-9]+)"; "\(.\1)-\2")]' utils/releasetools/build-config.json)
+        x86_arch=$(jq -c '[.linux_targets[] | select(.arch=="x86_64") | .target |= sub("ubuntu([0-9]+\\.[0-9]+)"; "ubuntu-\\1")]' utils/releasetools/build-config.json)
         x86_matrix=$(echo "{ \"distro\" : $x86_arch }" | jq -c .)
         echo "X86_MATRIX=$x86_matrix" >> $GITHUB_ENV