--- TagsCheck.py
+++ TagsCheck.py
@@ -586,6 +586,8 @@ class TagsCheck(AbstractCheck.AbstractCheck):
         else:
             if VALID_GROUPS and group not in VALID_GROUPS:
                 printWarning(pkg, 'non-standard-group', group)
+            if pkg.name.find('-devel') != -1 and not group.startswith('Development/'):
+                printWarning(pkg, 'devel-package-with-non-devel-group', group)
 
         buildhost=pkg[rpm.RPMTAG_BUILDHOST]
         if not buildhost: