diff --git a/README.md b/README.md
index 0320f23..fcdecfa 100644
--- a/README.md
+++ b/README.md
@@ -74,8 +74,8 @@ LEGACY modesets:
  -4          -p -r -s (best speed)
 
 Modern modesets (more stable, more compatible, faster):
- -5          -f 2 -e 2 --auto-ttl --reverse-frag (this is the default)
- -6          -f 2 -e 2 --wrong-seq --reverse-frag
+ -5          -f 2 -e 2 --auto-ttl --reverse-frag --max-payload (this is the default)
+ -6          -f 2 -e 2 --wrong-seq --reverse-frag --max-payload
 ```
 
 To check if your ISP's DPI could be circumvented, first make sure that your provider does not poison DNS answers by enabling "Secure DNS (DNS over HTTPS)" option in your browser.
diff --git a/src/goodbyedpi.c b/src/goodbyedpi.c
index 9d18ee0..b8e5a82 100644
--- a/src/goodbyedpi.c
+++ b/src/goodbyedpi.c
@@ -929,8 +929,8 @@ int main(int argc, char *argv[]) {
                 " -4          -p -r -s (best speed)"
                 "\n"
                 "Modern modesets (more stable, more compatible, faster):\n"
-                " -5          -f 2 -e 2 --auto-ttl --reverse-frag (this is the default)\n"
-                " -6          -f 2 -e 2 --wrong-seq --reverse-frag\n");
+                " -5          -f 2 -e 2 --auto-ttl --reverse-frag --max-payload (this is the default)\n"
+                " -6          -f 2 -e 2 --wrong-seq --reverse-frag --max-payload\n");
                 exit(EXIT_FAILURE);
         }
     }