diff --git a/cura-lulzbot b/cura-lulzbot
old mode 100744
new mode 100755
diff --git a/cura-lulzbot.spec b/cura-lulzbot.spec
index a33afca..263d95f 100644
--- a/cura-lulzbot.spec
+++ b/cura-lulzbot.spec
@@ -1,6 +1,6 @@
 Name:           cura-lulzbot
 Version:        14.12
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Cura LulzBot Edition, 3D printer control software
 
 # Code is AGPLv3
@@ -66,6 +66,7 @@ mv resources/cura{,-lulzbot}.ico
 find -name \*.py -exec sed -i \
   -e 's/from Cura import/from CuraLulzbot import/g' \
   -e 's/from Cura\./from CuraLulzbot./g' \
+  -e 's/Cura.serialCommunication/CuraLulzbot.serialCommunication/g' \
   -e 's/import Cura/import CuraLulzbot/g' {} \;
 
 %build
@@ -114,6 +115,9 @@ desktop-file-install --dir=%{buildroot}%{_datadir}/applications %{SOURCE2}
 %{_bindir}/%{name}
 
 %changelog
+* Wed Mar 25 2015 Tom Callaway <spot@fedoraproject.org> - 14.12-2
+- fix one missing CuraLulzbot invoke
+
 * Wed Feb 04 2015 Miro Hrončok <mhroncok@redhat.com> - 14.12-1
 - Initial package (started as cura.spec fork)