diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemorunconfiguration.cpp b/src/plugins/qt4projectmanager/qt-maemo/maemorunconfiguration.cpp
index f7ae389ffe5..0a7db2ecca8 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemorunconfiguration.cpp
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemorunconfiguration.cpp
@@ -575,7 +575,6 @@ void MaemoRunConfiguration::updateTarget()
         QtVersion *qtVersion = qt4bc->qtVersion();
         ProFileReader *reader = priFileNode->createProFileReader();
         reader->setCumulative(false);
-        reader->setQtVersion(qtVersion);
 
         // Find out what flags we pass on to qmake
         QStringList addedUserConfigArguments;
diff --git a/src/plugins/qt4projectmanager/qt-s60/s60devicerunconfiguration.cpp b/src/plugins/qt4projectmanager/qt-s60/s60devicerunconfiguration.cpp
index 432deed02b4..fdc71b7e100 100644
--- a/src/plugins/qt4projectmanager/qt-s60/s60devicerunconfiguration.cpp
+++ b/src/plugins/qt4projectmanager/qt-s60/s60devicerunconfiguration.cpp
@@ -291,7 +291,6 @@ void S60DeviceRunConfiguration::updateTarget()
     QtVersion *qtVersion = qt4bc->qtVersion();
     ProFileReader *reader = priFileNode->createProFileReader();
     reader->setCumulative(false);
-    reader->setQtVersion(qtVersion);
 
     // Find out what flags we pass on to qmake
     QStringList addedUserConfigArguments;
diff --git a/src/plugins/qt4projectmanager/qt-s60/s60emulatorrunconfiguration.cpp b/src/plugins/qt4projectmanager/qt-s60/s60emulatorrunconfiguration.cpp
index 8f5244e0323..6cc31e211cc 100644
--- a/src/plugins/qt4projectmanager/qt-s60/s60emulatorrunconfiguration.cpp
+++ b/src/plugins/qt4projectmanager/qt-s60/s60emulatorrunconfiguration.cpp
@@ -138,7 +138,6 @@ void S60EmulatorRunConfiguration::updateTarget()
     QtVersion *qtVersion = qt4bc->qtVersion();
     ProFileReader *reader = priFileNode->createProFileReader();
     reader->setCumulative(false);
-    reader->setQtVersion(qtVersion);
 
     // Find out what flags we pass on to qmake
     QStringList addedUserConfigArguments;
diff --git a/src/plugins/qt4projectmanager/qt4runconfiguration.cpp b/src/plugins/qt4projectmanager/qt4runconfiguration.cpp
index 1f912efb278..9125fdf2db2 100644
--- a/src/plugins/qt4projectmanager/qt4runconfiguration.cpp
+++ b/src/plugins/qt4projectmanager/qt4runconfiguration.cpp
@@ -574,7 +574,6 @@ void Qt4RunConfiguration::updateTarget()
     }
     ProFileReader *reader = priFileNode->createProFileReader();
     reader->setCumulative(false);
-    reader->setQtVersion(qt4bc->qtVersion());
 
     // Find out what flags we pass on to qmake
     QStringList addedUserConfigArguments;