diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index 480bf3c..1ea7442 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -1824,7 +1824,7 @@
 	EX_RANGE|EX_WHOLEFOLD|EX_REGSTR|EX_COUNT|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
 	ADDR_LINES),
 EXCMD(CMD_z,		"z",		ex_z,
-	EX_RANGE|EX_WHOLEFOLD|EX_EXTRA|EX_FLAGS|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
+	EX_RANGE|EX_WHOLEFOLD|EX_BANG|EX_EXTRA|EX_FLAGS|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
 	ADDR_LINES),
 
 // commands that don't start with a letter