diff --git a/src/model/image-tag.ts b/src/model/image-tag.ts
index 2fe8fdf..6f5507f 100644
--- a/src/model/image-tag.ts
+++ b/src/model/image-tag.ts
@@ -27,7 +27,7 @@ class ImageTag {
   }
 
   static get versionPattern() {
-    return /^20\d{2}\.\d\.\w{3,4}|3$/;
+   return /^(20\d{2}\.\d\.\w{3,4}|6000\.\d\.\w{3,4})$/;
   }
 
   static get imageSuffixes() {