diff --git a/backend/association_membership/admin.py b/backend/association_membership/admin.py
index cec4a9346f..b3e03de9a9 100644
--- a/backend/association_membership/admin.py
+++ b/backend/association_membership/admin.py
@@ -40,6 +40,6 @@ class PaymentInline(admin.TabularInline):
 class MembershipAdmin(admin.ModelAdmin):
     list_display = ("user", "status")
     list_filter = ("status",)
-    search_fields = ("user__email", "user__first_name", "user__last_name")
+    search_fields = ("user__email", "user__full_name", "user__name")
     autocomplete_fields = ("user",)
     inlines = [PaymentInline]