diff --git a/plugins/channelrx/demoddsc/dscdemodgui.cpp b/plugins/channelrx/demoddsc/dscdemodgui.cpp
index 000668797..52ea53050 100644
--- a/plugins/channelrx/demoddsc/dscdemodgui.cpp
+++ b/plugins/channelrx/demoddsc/dscdemodgui.cpp
@@ -22,6 +22,7 @@
 #include <QAction>
 #include <QClipboard>
 #include <QFileDialog>
+#include <QRegExp>
 #include <QScrollBar>
 #include <QMenu>
 #include <QDesktopServices>