diff --git a/uuid.ahk b/uuid.ahk
index 41402ea..5fffe12 100644
--- a/uuid.ahk
+++ b/uuid.ahk
@@ -28,7 +28,7 @@ uuid(c = false) {
 		Random, x, 0x100, 0xfff
 		Random, y, 0x10000, 0xfffff
 		Random, z, 0x100000, 0xffffff
-		x := 9 . SubStr(x, 3) . s . 1 . SubStr(y, 3). SubStr(z, 3)
+		x := 9 . SubStr(x, 3) . s . 1 . SubStr(y, 3) . SubStr(z, 3)
 	} t += n += l = A_Now, l := A_Now
 	SetFormat, Integer, %f%
 	Return, SubStr(t, 10) . s . SubStr(t, 6, 4) . s . 1 . SubStr(t, 3, 3) . s . (c ? i : x)