diff --git a/src/plugins/imageviewer/imageviewer.cpp b/src/plugins/imageviewer/imageviewer.cpp
index e1ce2a9f553..7c98b7bb6ba 100644
--- a/src/plugins/imageviewer/imageviewer.cpp
+++ b/src/plugins/imageviewer/imageviewer.cpp
@@ -38,6 +38,7 @@
 #include <utils/qtcassert.h>
 #include <utils/utilsicons.h>
 
+#include <QAction>
 #include <QMap>
 #include <QFileInfo>
 #include <QDir>