diff --git a/library/src/main/java/com/github/siyamed/shapeimageview/shader/BubbleShader.java b/library/src/main/java/com/github/siyamed/shapeimageview/shader/BubbleShader.java
index 3719229..72615be 100644
--- a/library/src/main/java/com/github/siyamed/shapeimageview/shader/BubbleShader.java
+++ b/library/src/main/java/com/github/siyamed/shapeimageview/shader/BubbleShader.java
@@ -71,7 +71,7 @@ public void calculate(int bitmapWidth, int bitmapHeight,
         switch (arrowPosition) {
             case LEFT:
                 rectLeft = scaledTriangleHeight + x;
-                rectRight = resultWidth + rectLeft;
+                rectRight = resultWidth + x;
                 path.addRect(rectLeft, y, rectRight, resultHeight + y, Path.Direction.CW);
 
                 path.moveTo(x, centerY);
@@ -112,4 +112,4 @@ public ArrowPosition getArrowPosition() {
     public void setArrowPosition(final ArrowPosition arrowPosition) {
         this.arrowPosition = arrowPosition;
     }
-}
\ No newline at end of file
+}