diff --git a/.github/workflows/helm-package.yml b/.github/workflows/helm-package.yml
index 43d2a55fb..f534292cd 100644
--- a/.github/workflows/helm-package.yml
+++ b/.github/workflows/helm-package.yml
@@ -77,8 +77,12 @@ jobs:
           esac
           
           APP_VERSION="${RAW_TAG#v}"
-          BETA_NUM=$(echo "$APP_VERSION" | sed -E 's/.*-beta\.([0-9]+).*/\1/')
-          CHART_VERSION="0.${BETA_NUM}.0"
+          BETA_NUM=$(echo "$APP_VERSION" | sed -n -E 's/^.*-beta\.([0-9]+)$/\1/p')
+          if [ -n "$BETA_NUM" ]; then
+            CHART_VERSION="0.${BETA_NUM}.0"
+          else
+            CHART_VERSION="$APP_VERSION"
+          fi
 
           echo "raw_tag=$RAW_TAG" >> "$GITHUB_OUTPUT"
           echo "app_version=$APP_VERSION" >> "$GITHUB_OUTPUT"