diff --git a/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-A-B.yaml b/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-A-B.yaml
index 9c4dc2d3a1..007c792541 100644
--- a/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-A-B.yaml
+++ b/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-A-B.yaml
@@ -155,7 +155,7 @@ pins:
     color: orange
 
   - pin: 23A
-    function: Hall Input 2
+    function: Hall Input 2 (cannot be used simultaneously with VR3)
     meta: MM176_IN_D2
     class: event_inputs
     ts_name: ___ - Hall Input 2
@@ -269,7 +269,7 @@ pins:
     function: VR3+
 
   - pin: 5B6B
-    function: VR3
+    function: VR3 (cannot be used simultaneously with Hall2)
     meta: MM176_GP14
     class: event_inputs
     ts_name: 5B/6B - VR3