diff --git a/datasheet/stepper-ali-pinout.md b/datasheet/stepper-ali-pinout.md
index 7779383..853adee 100644
--- a/datasheet/stepper-ali-pinout.md
+++ b/datasheet/stepper-ali-pinout.md
@@ -1,6 +1,6 @@
 
 connection   pin   connection
-1A zwart    1   2   2A blauw
-1B-rood     3   4   2B geel
+1A blauw    1   2   1B zwart
+2A-geel     3   4   2B rood
 VCC         5   6   GND
 DIR         7   8   SPEED