diff --git a/src/os_auth/main-server.c b/src/os_auth/main-server.c
index 03df71403..2ad187157 100644
--- a/src/os_auth/main-server.c
+++ b/src/os_auth/main-server.c
@@ -191,7 +191,7 @@ int main(int argc, char **argv)
     /* Set the name */
     OS_SetName(ARGV0);
 
-    while ((c = getopt(argc, argv, "Vdhtig:D:m:p:c:v:x:k:n")) != -1) {
+    while ((c = getopt(argc, argv, "Vdhtfig:D:m:p:c:v:x:k:n")) != -1) {
         switch (c) {
             case 'V':
                 print_version();