diff --git a/ocm/types.go b/ocm/types.go
index 44239dad70dd67ccbcae8e6d64ead67eb0c606bd..4cda32299bd08399fc4b8d2047b90032a6f1c1b8 100644
--- a/ocm/types.go
+++ b/ocm/types.go
@@ -19,7 +19,7 @@ type LoginProofResultResponse struct {
 
 type LoginProofResultResponseData struct {
 	State string       `json:"state"`
-	Data  []Credential `json:"data"`
+	Data  []Credential `json:"presentations"`
 }
 
 type Credential struct {