diff --git a/day12.py b/day12.py
index b9fc960..1acd333 100644
--- a/day12.py
+++ b/day12.py
@@ -48,8 +48,7 @@ def moveWaypoint(instruction, posShipX, posShipY, posWaypointX, posWaypointY):
     if where == 'F':
         posShipX += posWaypointX * dist
         posShipY += posWaypointY * dist
-
-    if where == 'N':
+    elif where == 'N':
         posWaypointY -= dist
     elif where == 'S':
         posWaypointY += dist