diff --git a/main.c b/main.c
index 7f8bf4f..d07be84 100644
--- a/main.c
+++ b/main.c
@@ -20,6 +20,7 @@ int main()
     printf("\n  8. Exponent");
     printf("\n  9. Area of Triangle");
     printf("\n  10. Area of Rectangle");
+    printf("\n  11. Circumference of Circle");
 
     printf("\n\n * Stared entries are not fully programmed.");
     printf("\n Enter your choice here:_____");