1 files changed, 4 insertions, 0 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c
index ab7d6534..9afece66 100644
--- a/src/afl-fuzz.c
+++ b/src/afl-fuzz.c
@@ -1281,6 +1281,10 @@ int main(int argc, char **argv_orig, char **envp) {
 
         }
 
+        WARNF(
+            "Note that the MOpt mode is not maintained and is not as effective "
+            "as normal havoc mode.");
+
       } break;
 
       case 'h':