diff --git a/spiOverJtag/build.py b/spiOverJtag/build.py
index bcbaf41..6156694 100755
--- a/spiOverJtag/build.py
+++ b/spiOverJtag/build.py
@@ -43,6 +43,7 @@ currDir    = os.path.abspath(os.path.curdir) + '/'
 files      = []
 parameters = {}
 pkg_name   = None
+model      = ""
 
 subpart = part[0:4].lower()
 if subpart == '10cl':