diff --git a/ntoskrnl/se/token.c b/ntoskrnl/se/token.c
index 01ec724933f..5e3e82d9ecd 100644
--- a/ntoskrnl/se/token.c
+++ b/ntoskrnl/se/token.c
@@ -4197,7 +4197,7 @@ NtCreateToken(
                             CapturedUser,
                             GroupCount,
                             CapturedGroups,
-                            0, // FIXME: Should capture
+                            GroupsLength,
                             PrivilegeCount,
                             CapturedPrivileges,
                             CapturedOwnerSid,