diff --git a/Square.h b/Square.h
index dcf09cf..5d5042f 100644
--- a/Square.h
+++ b/Square.h
@@ -40,6 +40,6 @@ typedef struct Square
 
 } Square;
 
-struct Square* Square_new (double a);
+Square* Square_new (double a);
 
 #endif // __SQUARE_H__