diff --git a/src/plugins/qt4projectmanager/qmakestep.cpp b/src/plugins/qt4projectmanager/qmakestep.cpp
index f5828a16fbed6d0f2bb3eeb012c19f90209757a3..6a7f03aaaa32ce6054ff956fe701258b9b811f22 100644
--- a/src/plugins/qt4projectmanager/qmakestep.cpp
+++ b/src/plugins/qt4projectmanager/qmakestep.cpp
@@ -84,7 +84,7 @@ QStringList QMakeStep::allArguments()
         arguments << "-spec" << bc->qtVersion()->mkspec();
 
 #ifdef Q_OS_WIN
-    ToolChain::ToolChainType type = pro->toolChainType(bc);
+    ToolChain::ToolChainType type = bc->toolChainType();
     if (type == ToolChain::GCC_MAEMO)
         arguments << QLatin1String("-unix");
 #endif