diff --git a/include/Rectangle.hpp b/include/Rectangle.hpp
index c234538d..df7d4598 100644
--- a/include/Rectangle.hpp
+++ b/include/Rectangle.hpp
@@ -80,9 +80,21 @@ class Rectangle : public ::Rectangle {
         ::DrawRectangleRounded(*this, roundness, segments, color);
     }
 
+    void DrawRoundedLines(float roundness, int segments, ::Color color) const {
+        #if RAYLIB_VERSION_MAJOR == 5 && RAYLIB_VERSION_MINOR == 0
+            ::DrawRectangleRoundedLines(*this, roundness, segments, 1.0f, color);
+        #else
+            ::DrawRectangleRoundedLines(*this, roundness, segments, color);
+        #endif
+    }
+
     void DrawRoundedLines(float roundness, int segments,
             float lineThick, ::Color color) const {
-        ::DrawRectangleRoundedLines(*this, roundness, segments, lineThick, color);
+        #if RAYLIB_VERSION_MAJOR == 5 && RAYLIB_VERSION_MINOR == 0
+            ::DrawRectangleRoundedLines(*this, roundness, segments, lineThick, color);
+        #else
+            DrawRectangleRoundedLinesEx(*this, roundness, segments, lineThick, color);
+        #endif
     }
 
     /**