diff --git a/search-service/src/main/kotlin/com/egm/stellio/search/authorization/SubjectReferentialService.kt b/search-service/src/main/kotlin/com/egm/stellio/search/authorization/SubjectReferentialService.kt
index 9541c6d61..8f53e719a 100644
--- a/search-service/src/main/kotlin/com/egm/stellio/search/authorization/SubjectReferentialService.kt
+++ b/search-service/src/main/kotlin/com/egm/stellio/search/authorization/SubjectReferentialService.kt
@@ -285,7 +285,7 @@ class SubjectReferentialService(
                 """
                 DELETE FROM subject_referential
                 WHERE subject_id = :subject_id
-                OR jsonb_path_match(subject_info, 'exists($.value.id ? (@ == ${'$'}value))', '{ "value": "$sub" }')
+                OR jsonb_path_match(subject_info, 'exists($.value.internalClientId ? (@ == ${'$'}value))', '{ "value": "$sub" }')
                 """.trimIndent()
             )
             .bind("subject_id", sub)
diff --git a/search-service/src/test/kotlin/com/egm/stellio/search/authorization/SubjectInfoUtils.kt b/search-service/src/test/kotlin/com/egm/stellio/search/authorization/SubjectInfoUtils.kt
index 4e071e48f..4495e3f7e 100644
--- a/search-service/src/test/kotlin/com/egm/stellio/search/authorization/SubjectInfoUtils.kt
+++ b/search-service/src/test/kotlin/com/egm/stellio/search/authorization/SubjectInfoUtils.kt
@@ -19,6 +19,6 @@ internal fun getSubjectInfoForGroup(name: String): Json =
 internal fun getSubjectInfoForClient(clientId: String, kcId: String): Json =
     Json.of(
         """
-        { "type": "Property", "value": { "clientId": "$clientId", "id": "$kcId" } }
+        { "type": "Property", "value": { "clientId": "$clientId", "internalClientId": "$kcId" } }
         """.trimIndent()
     )