diff --git a/qtcreator.pri b/qtcreator.pri
index 908c453f5eeb93e291477c1133d270f68be7e64a..9c8dbd592140794c35ef15819f31916d1f5f16c5 100644
--- a/qtcreator.pri
+++ b/qtcreator.pri
@@ -1,7 +1,7 @@
 !isEmpty(QTCREATOR_PRI_INCLUDED):error("qtcreator.pri already included")
 QTCREATOR_PRI_INCLUDED = 1
 
-QTCREATOR_VERSION = 2.6.81
+QTCREATOR_VERSION = 2.5.81
 
 defineReplace(cleanPath) {
     win32:1 ~= s|\\\\|/|g