diff --git a/src/plugins/projectexplorer/target.cpp b/src/plugins/projectexplorer/target.cpp
index c0a7487461a..66f0f8413c2 100644
--- a/src/plugins/projectexplorer/target.cpp
+++ b/src/plugins/projectexplorer/target.cpp
@@ -550,6 +550,9 @@ bool Target::fromMap(const QVariantMap &map)
 
 ITargetFactory::ITargetFactory(QObject *parent) :
     QObject(parent)
-{ }
+{
+    connect(ToolChainManager::instance(), SIGNAL(toolChainsChanged()),
+            this, SIGNAL(supportedTargetIdsChanged()));
+}
 
 } // namespace ProjectExplorer