diff --git a/mspconvert.py b/mspconvert.py
index 788ea41..174b880 100755
--- a/mspconvert.py
+++ b/mspconvert.py
@@ -43,7 +43,7 @@ try:
 
         if version == 2:
             print("Version 2 Paint file detected...")
-            Width = int.from_bytes(f.read(2), "little") 
+            width = int.from_bytes(f.read(2), "little") 
             height = int.from_bytes(f.read(2), "little")
             size = int((width * height) / 8)
             f.seek((height * 2) + 32) # seek to the start of image data