diff --git a/devices_v0_5-v0_6/display.yaml b/devices_v0_5-v0_6/display.yaml
index 64cbb62..63c0aa2 100644
--- a/devices_v0_5-v0_6/display.yaml
+++ b/devices_v0_5-v0_6/display.yaml
@@ -95,6 +95,7 @@ display:
     id: oled_display
     model: 'SH1106 128x64'
     address: 0x3C
+    i2c_id: bus_b
     contrast: 0.5
     pages:
       - id: first_page