diff --git a/cura-lulzbot.spec b/cura-lulzbot.spec
index c8934f7..75df672 100644
--- a/cura-lulzbot.spec
+++ b/cura-lulzbot.spec
@@ -67,7 +67,7 @@ rm resources/locale/zh -rf
 
 dos2unix resources/example/Attribution.txt
 
-sed -i 's/REPLACE_THIS_IN_SPEC/%{version}/' Cura/util/version.py
+sed -i 's/REPLACE_THIS_IN_SPEC/%{aver}-%{bver}/' Cura/util/version.py
 
 # remove shebang
 sed -i '1d' Cura/cura.py
@@ -133,6 +133,7 @@ desktop-file-install --dir=%{buildroot}%{_datadir}/applications %{SOURCE2}
 %changelog
 * Wed Jul 08 2015 Miro Hrončok <mhroncok@redhat.com> - 15.02.1.1.03-2
 - Fix endless loop of wizards (#1231624)
+- Fix version string in version.py
 
 * Mon Jul 06 2015 Miro Hrončok <mhroncok@redhat.com> - 15.02.1.1.03-1
 - Update to 15.02.1-1.03