diff --git a/wg_quicker.c b/wg_quicker.c
index ac0a181..1eb5675 100644
--- a/wg_quicker.c
+++ b/wg_quicker.c
@@ -288,7 +288,7 @@ int main(int argc, char *argv[])
 		fprintf(wg_config_f, "Address    = %hhu.%hhu.%hhu.%hhu/24\n", vpn.last_ip.a, vpn.last_ip.b, vpn.last_ip.c, vpn.last_ip.d);
 		fprintf(wg_config_f, "PrivateKey = %s\n", priv_b64);
 		fprintf(wg_config_f, "PostUp     = firewall-cmd --zone=public --add-port=%.*s/udp\n", vpn.server_port.length, vpn.server_port.text);
-		fprintf(wg_config_f, "PostUp     = firewall-cmd --zone=public --remove-port=%.*s/udp\n", vpn.server_port.length, vpn.server_port.text);
+		fprintf(wg_config_f, "PostDown   = firewall-cmd --zone=public --remove-port=%.*s/udp\n", vpn.server_port.length, vpn.server_port.text);
 		fprintf(wg_config_f, "ListenPort = %.*s\n", vpn.server_port.length, vpn.server_port.text);
 
 		fclose(wg_config_f);