diff --git a/src/gam/util/args.py b/src/gam/util/args.py
index cb9d85ad..3622e665 100644
--- a/src/gam/util/args.py
+++ b/src/gam/util/args.py
@@ -86,6 +86,7 @@ import arrow
 from gamlib import glcfg as GC
 from gamlib import glglobals as GM
 from gamlib import glmsgs as Msg
+from gamlib import glskus as SKU
 
 
 class _InstanceProxy: