diff --git a/src/rshapes.c b/src/rshapes.c
index 66dfbf3b606a..e9b5ca87b1e7 100644
--- a/src/rshapes.c
+++ b/src/rshapes.c
@@ -828,8 +828,8 @@ void DrawRectangleLinesEx(Rectangle rec, float lineThick, Color color)
 {
     if ((lineThick > rec.width) || (lineThick > rec.height))
     {
-        if (rec.width > rec.height) lineThick = rec.height/2;
-        else if (rec.width < rec.height) lineThick = rec.width/2;
+        if (rec.width >= rec.height) lineThick = rec.height/2;
+        else if (rec.width <= rec.height) lineThick = rec.width/2;
     }
 
     // When rec = { x, y, 8.0f, 6.0f } and lineThick = 2, the following