diff --git a/src/plugins/qt4projectmanager/qtversionmanager.cpp b/src/plugins/qt4projectmanager/qtversionmanager.cpp
index b11b7ee648e484b6faa9af31362dd36f49546fd6..d3090e481f1d236e0b87b48f720b0cb3826d58be 100644
--- a/src/plugins/qt4projectmanager/qtversionmanager.cpp
+++ b/src/plugins/qt4projectmanager/qtversionmanager.cpp
@@ -1123,7 +1123,7 @@ void QtVersion::updateToolChainAndMkspec() const
 #endif
 
 #ifdef Q_OS_WIN
-    m_mkspecFullPath = m_mkspecFullPath.toLower()
+    m_mkspecFullPath = m_mkspecFullPath.toLower();
 #endif
 
     m_mkspecFullPath = mkspecFullPath;