diff --git a/reactos/lib/advapi32/advapi32.def b/reactos/lib/advapi32/advapi32.def
index dfbbbb41972..1ab6d2b626e 100644
--- a/reactos/lib/advapi32/advapi32.def
+++ b/reactos/lib/advapi32/advapi32.def
@@ -250,7 +250,7 @@ LsaNtStatusToWinError@4
 LsaOpenPolicy@16
 ;LsaOpenSecret@16
 ;LsaOpenTrustedDomain@16
-;LsaQueryInfoTrustedDomain
+LsaQueryInfoTrustedDomain@12
 LsaQueryInformationPolicy@12
 ;LsaQuerySecret@20
 ;LsaQuerySecurityObject@12
diff --git a/reactos/lib/advapi32/sec/lsa.c b/reactos/lib/advapi32/sec/lsa.c
index bc915a6d4c8..5d424e29290 100644
--- a/reactos/lib/advapi32/sec/lsa.c
+++ b/reactos/lib/advapi32/sec/lsa.c
@@ -507,4 +507,19 @@ LsaGetUserName(
   return STATUS_NOT_IMPLEMENTED;
 }
 
+/*
+ * @unimplemented
+ */
+NTSTATUS
+STDCALL
+LsaQueryInfoTrustedDomain (DWORD Unknonw0,
+			   DWORD Unknonw1,
+			   DWORD Unknonw2)
+{
+  DPRINT1("LsaQueryInfoTrustedDomain not implemented\n");
+
+  return STATUS_NOT_IMPLEMENTED;
+}
+
+
 /* EOF */