diff --git a/app/classes/oidc/CoreIDAdapter.js b/app/classes/oidc/CoreIDAdapter.js
index b9d48b5..63d0d30 100644
--- a/app/classes/oidc/CoreIDAdapter.js
+++ b/app/classes/oidc/CoreIDAdapter.js
@@ -19,6 +19,7 @@ class CoreIDAdapter {
         }
 
         if ( payload.uid ) {
+            payload.originalUid = payload.uid
             payload.uid = payload.uid.toLowerCase()
         }
 
@@ -38,6 +39,11 @@ class CoreIDAdapter {
         ).limit(1).next()
 
         if (!result) return undefined
+
+        if ( result?.payload?.originalUid ) {
+            result.payload.uid = result.payload.originalUid
+        }
+
         return result.payload
     }
 
@@ -58,6 +64,11 @@ class CoreIDAdapter {
         ).limit(1).next()
 
         if (!result) return undefined
+
+        if ( result?.payload?.originalUid ) {
+            result.payload.uid = result.payload.originalUid
+        }
+
         return result.payload
     }