diff --git a/dwm.c b/dwm.c
index c779a76..4018f67 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1446,6 +1446,8 @@ manage(Window w, XWindowAttributes *wa)
 	XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */
 	if (!HIDDEN(c))
 		setclientstate(c, NormalState);
+	if (selmon->sel && selmon->sel->isfullscreen)
+		setfullscreen(selmon->sel, 0);
 	if (c->mon == selmon)
 		unfocus(selmon->sel, 0);
 	c->mon->sel = c;