diff --git a/src/app/qgsfeatureaction.h b/src/app/qgsfeatureaction.h
index bf535911d169..2b43e7734c20 100644
--- a/src/app/qgsfeatureaction.h
+++ b/src/app/qgsfeatureaction.h
@@ -23,7 +23,7 @@
 #include <QPair>
 #include <QAction>
 
-class QgsIdentifyResults;
+class QgsIdentifyResultsDialog;
 class QgsVectorLayer;
 class QgsHighlight;
 class QgsAttributeDialog;