diff --git a/CMakeLists.txt b/CMakeLists.txt
index a0306c5c273..dec8f479cce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -152,6 +152,11 @@ IF(WANT_QT5)
 		Qt5::Xml
 	)
 
+	IF(LMMS_BUILD_LINUX)
+		FIND_PACKAGE(Qt5X11Extras REQUIRED)
+		LIST(APPEND QT_LIBRARIES Qt5::X11Extras)
+	ENDIF()
+
 	FIND_PACKAGE(Qt5Test)
 	SET(QT_QTTEST_LIBRARY Qt5::Test)
 ELSE()