diff --git a/README.md b/README.md
index b911674..501db4f 100644
--- a/README.md
+++ b/README.md
@@ -55,4 +55,4 @@ int main()
 ```
 
 # Limitation
-Right now it supports only up to 40 member variables and introduces small runtime overhead when registering member variable names.
+Right now it supports only up to 40 member variables.