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 6cf7660526..9c4dc2d3a1 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
@@ -298,7 +298,7 @@ pins:
 
 
   - pin: 7B13B
-    function: VR2
+    function: VR4
     meta: MM176_GP15
     class: event_inputs
     ts_name: 7B/13B - VR4