diff --git a/stratus1/src/stratus/stratus.py b/stratus1/src/stratus/stratus.py
index 2955b979..b72080ca 100644
--- a/stratus1/src/stratus/stratus.py
+++ b/stratus1/src/stratus/stratus.py
@@ -58,7 +58,7 @@ from st_generate      import *
 from st_const         import *
 from st_cat           import *
 from st_param         import *
-from st_getrealmodel  import GetWeightTime, GetWeightArea
+from st_getrealmodel  import GetWeightTime, GetWeightArea, GetWeightPower
 
 from util_Const       import *
 from util_Defs        import *