diff --git a/src/E.h b/src/E.h
index f157aac9..5a3a9b9a 100644
--- a/src/E.h
+++ b/src/E.h
@@ -235,7 +235,7 @@ typedef struct {
       int                 slidemode;
       int                 slidespeedmap;
       int                 slidespeedcleanup;
-#ifdef USE_XINERAMA
+#ifdef USE_XINERAMA_no		/* Not implemented */
       char                extra_head;	/* Not used */
 #endif
    } place;
diff --git a/src/settings.c b/src/settings.c
index 5f0d4235..dc546654 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -243,7 +243,7 @@ static int          tmp_shade_speed;
 static char         tmp_place_ignore_struts;
 static char         tmp_raise_fullscreen;
 
-#ifdef USE_XINERAMA
+#ifdef USE_XINERAMA_no		/* Not implemented */
 static char         tmp_extra_head;
 #endif
 
@@ -270,7 +270,7 @@ CB_ConfigurePlacement(Dialog * d __UNUSED__, int val, void *data __UNUSED__)
 
 	Conf.place.ignore_struts = tmp_place_ignore_struts;
 	Conf.place.raise_fullscreen = tmp_raise_fullscreen;
-#ifdef USE_XINERAMA
+#ifdef USE_XINERAMA_no		/* Not implemented */
 	if (Mode.display.xinerama_active)
 	   Conf.place.extra_head = tmp_extra_head;
 #endif
@@ -302,7 +302,7 @@ _DlgFillPlacement(Dialog * d __UNUSED__, DItem * table, void *data __UNUSED__)
    tmp_place_ignore_struts = Conf.place.ignore_struts;
    tmp_raise_fullscreen = Conf.place.raise_fullscreen;
 
-#ifdef USE_XINERAMA
+#ifdef USE_XINERAMA_no		/* Not implemented */
    tmp_extra_head = Conf.place.extra_head;
 #endif