1 files changed, 1 insertions, 0 deletions
diff --git a/randpkt.c b/randpkt.c
index caf50fd0ed..96d2b9ee97 100644
--- a/randpkt.c
+++ b/randpkt.c
@@ -512,6 +512,7 @@ main(int argc, char **argv)
 
 #ifdef _WIN32
 	arg_list_utf_16to8(argc, argv);
+	create_app_running_mutex();
 #endif /* _WIN32 */
 
 	while ((opt = getopt(argc, argv, "b:c:ht:")) != -1) {