diff --git a/sim/fakes/hardware.py b/sim/fakes/hardware.py
index 7c86b947afaefe6424b8497261540fc0339fdd66..05003e6e3af1c13bf7cbce7716de331e8f4b8f87 100644
--- a/sim/fakes/hardware.py
+++ b/sim/fakes/hardware.py
@@ -82,9 +82,9 @@ class Input:
 
 
 class PetalsInput(Input):
-    # TODO(q3k): document order
+    # First petal is above USB-C jack, then CCW.
     POSITIONS = [
-        (114, 302), (163, 112), (204, 587), ( 49, 477), (504, 587), (352, 696), (602, 298), (660, 477), (356, 122), (547, 117),
+        (356, 122), (163, 112), (114, 302), ( 49, 477), (204, 587), (352, 696), (504, 587), (660, 477), (602, 298), (547, 117),
     ]