diff --git a/module_build_service/resolver/MBSResolver.py b/module_build_service/resolver/MBSResolver.py
index 9fb5da05..3d8ac21f 100644
--- a/module_build_service/resolver/MBSResolver.py
+++ b/module_build_service/resolver/MBSResolver.py
@@ -463,7 +463,7 @@ class MBSResolver(KojiResolver):
                 }
             else:
                 raise RuntimeError(
-                    'The module "{0}" didn\'t contain either a commit hash or a'
+                    'The module "{0}" didn\'t contain both a commit hash and a'
                     " version in MBS".format(module_name)
                 )
             # If the module is a base module, then import it in the database so that entries in