diff --git a/src/dll/security.c b/src/dll/security.c
index f1fc8169..2dfb1d39 100644
--- a/src/dll/security.c
+++ b/src/dll/security.c
@@ -444,7 +444,7 @@ FSP_API NTSTATUS FspSetSecurityDescriptor(
         ModificationDescriptor,
         &InputDescriptor,
         &FspFileGenericMapping,
-        AccessToken))
+        0))
     {
         HeapFree(ProcessHeap, 0, CopiedDescriptor);
         return FspNtStatusFromWin32(GetLastError());