diff --git a/MantidQt/DesignerPlugins/inc/MantidQtDesignerPlugins/PluginCollectionInterface.h b/MantidQt/DesignerPlugins/inc/MantidQtDesignerPlugins/PluginCollectionInterface.h
index db7490fb53cc17680fc3373a5ec4805dcedb24f8..e63706d7b47a7ceec46d58ee9014f6fc16d325df 100644
--- a/MantidQt/DesignerPlugins/inc/MantidQtDesignerPlugins/PluginCollectionInterface.h
+++ b/MantidQt/DesignerPlugins/inc/MantidQtDesignerPlugins/PluginCollectionInterface.h
@@ -12,7 +12,7 @@
 #include "MantidQtMantidWidgets/MuonFitPropertyBrowser.h"
 #include "MantidQtMantidWidgets/InstrumentSelector.h"
 #include "MantidQtMantidWidgets/WorkspaceSelector.h"
-#include "MantidQtSliceViewer/ColorBarWidget.h"
+#include "MantidQtMantidWidgets/ColorBarWidget.h"
 #include "MantidQtSliceViewer/SliceViewer.h"
 #include "MantidQtSliceViewer/LineViewer.h"
 #include "MantidQtMantidWidgets/SafeQwtPlot.h"