diff --git a/src/fe-common/core/module-formats.c b/src/fe-common/core/module-formats.c
index 8049df02..9ddd9fbe 100644
--- a/src/fe-common/core/module-formats.c
+++ b/src/fe-common/core/module-formats.c
@@ -36,7 +36,7 @@ FORMAT_REC fecommon_core_formats[] = {
 	{ "refnum_too_low", "Window number must be greater than 1", 0 },
 	{ "error_server_sticky", "Window's server is sticky and it cannot be changed without -unsticky option", 0 },
 	{ "set_server_sticky", "Window's server set sticky", 1, { 0 } },
-	{ "unset_server_sticky", "Window's server isn't sticky anymore", 1, { 0 } },
+	{ "unset_server_sticky", "Window's server isn't sticky anymore", 0 },
 	{ "window_level", "Window level is now $0", 1, { 0 } },
 	{ "windowlist_header", "Ref Name                 Active item     Server          Level", 0 },
 	{ "windowlist_line", "$[3]0 %|$[20]1 $[15]2 $[15]3 $4", 5, { 1, 0, 0, 0, 0 } },
diff --git a/src/fe-common/core/window-commands.c b/src/fe-common/core/window-commands.c
index fe5fefc6..8ba83ea4 100644
--- a/src/fe-common/core/window-commands.c
+++ b/src/fe-common/core/window-commands.c
@@ -349,7 +349,7 @@ static void cmd_window_server(const char *data)
 	    active_win->servertag != NULL) {
 		g_free_and_null(active_win->servertag);
 		printformat_window(active_win, MSGLEVEL_CLIENTNOTICE,
-				   TXT_UNSET_SERVER_STICKY, server->tag);
+				   TXT_UNSET_SERVER_STICKY);
 	}
 
 	if (active_win->servertag != NULL &&