diff --git a/data/registers/ucpd_v1.yaml b/data/registers/ucpd_v1.yaml
index f0a7aea..5ca26ff 100644
--- a/data/registers/ucpd_v1.yaml
+++ b/data/registers/ucpd_v1.yaml
@@ -158,7 +158,6 @@ fieldset/CR:
       description: "USB Power Delivery receiver enable\r Both CC1 and CC2 receivers are disabled when the bit is cleared. Only the CC receiver selected via the PHYCCSEL bit is enabled when the bit is set."
       bit_offset: 5
       bit_size: 1
-      enum: PHYRXEN
     - name: PHYCCSEL
       description: "CC1/CC2 line selector for USB Power Delivery signaling\r The selection depends on the cable orientation as discovered at attach."
       bit_offset: 6