diff --git a/client.h b/client.h
index 800b867..19861b9 100644
--- a/client.h
+++ b/client.h
@@ -172,11 +172,11 @@ client_get_parent(Client *c)
 {
 	Client *p = NULL;
 #ifdef XWAYLAND
-    if (client_is_x11(c)) {
-        if (c->surface.xwayland->parent)
-            toplevel_from_wlr_surface(c->surface.xwayland->parent->surface, &p, NULL);
-        return p;
-    }
+	if (client_is_x11(c)) {
+		if (c->surface.xwayland->parent)
+			toplevel_from_wlr_surface(c->surface.xwayland->parent->surface, &p, NULL);
+		return p;
+	}
 #endif
 	if (c->surface.xdg->toplevel->parent)
 		toplevel_from_wlr_surface(c->surface.xdg->toplevel->parent->base->surface, &p, NULL);
@@ -187,12 +187,12 @@ static inline int
 client_has_children(Client *c)
 {
 #ifdef XWAYLAND
-    if (client_is_x11(c))
-        return !wl_list_empty(&c->surface.xwayland->children);
+	if (client_is_x11(c))
+		return !wl_list_empty(&c->surface.xwayland->children);
 #endif
-    /* surface.xdg->link is never empty because it always contains at least the
-     * surface itself. */
-    return wl_list_length(&c->surface.xdg->link) > 1;
+	/* surface.xdg->link is never empty because it always contains at least the
+	 * surface itself. */
+	return wl_list_length(&c->surface.xdg->link) > 1;
 }
 
 static inline const char *