diff --git a/Extensions/olcPGEX_TransformedView.h b/Extensions/olcPGEX_TransformedView.h
index e1e2f17..299fd40 100644
--- a/Extensions/olcPGEX_TransformedView.h
+++ b/Extensions/olcPGEX_TransformedView.h
@@ -3,7 +3,7 @@
 
 	+-------------------------------------------------------------+
 	|         OneLoneCoder Pixel Game Engine Extension            |
-	|                 Transformed View v1.00                      |
+	|                 Transformed View v1.01                      |
 	+-------------------------------------------------------------+
 
 	NOTE: UNDER ACTIVE DEVELOPMENT - THERE ARE BUGS/GLITCHES
@@ -59,10 +59,11 @@
 
 	Author
 	~~~~~~
-	David Barr, aka javidx9, ©OneLoneCoder 2019, 2020, 2021
+	David Barr, aka javidx9, ©OneLoneCoder 2019, 2020, 2021
 
 	Revisions:
 	1.00:	Initial Release
+        1.01:   DrawLine bug fix, thanks Fern
 */
 
 #pragma once
@@ -347,7 +348,7 @@ namespace olc
 	
 	void TransformedView::DrawLine(float x1, float y1, float x2, float y2, olc::Pixel p, uint32_t pattern)
 	{
-		DrawLine({ x1, y2 }, { x2, y2 }, p, pattern);
+		DrawLine({ x1, y1 }, { x2, y2 }, p, pattern);
 	}
 
 	void TransformedView::DrawLine(const olc::vf2d & pos1, const olc::vf2d & pos2, olc::Pixel p, uint32_t pattern)