diff --git a/intern/ghost/intern/GHOST_DisplayManagerX11.cpp b/intern/ghost/intern/GHOST_DisplayManagerX11.cpp
index e0d54303a6c..0cc116292c0 100644
--- a/intern/ghost/intern/GHOST_DisplayManagerX11.cpp
+++ b/intern/ghost/intern/GHOST_DisplayManagerX11.cpp
@@ -90,6 +90,7 @@ getNumDisplaySettings(
 	numSettings = 1;
 #endif
 
+	(void) display;
 	return GHOST_kSuccess;
 }
 
@@ -116,6 +117,8 @@ getDisplaySetting(
 	if (dpy == NULL)
 		return GHOST_kFailure;
 
+	(void) display;
+
 #ifdef WITH_X11_XF86VMODE
 	int majorVersion, minorVersion;