diff --git a/dlls/ntdll/reg.c b/dlls/ntdll/reg.c
index a70f95a6807..d39c1a34bb7 100644
--- a/dlls/ntdll/reg.c
+++ b/dlls/ntdll/reg.c
@@ -376,8 +376,7 @@ static NTSTATUS RTL_ReportRegistryValue(PKEY_VALUE_FULL_INFORMATION pInfo,
             dst.MaximumLength = res;
             dst.Buffer = RtlAllocateHeap(GetProcessHeap(), 0, res * sizeof(WCHAR));
             RtlExpandEnvironmentStrings_U(pEnvironment, &src, &dst, &res);
-            status = pQuery->QueryRoutine(pQuery->Name, pInfo->Type, dst.Buffer,
-                                          dst.Length, pContext, pQuery->EntryContext);
+            status = pQuery->QueryRoutine(pQuery->Name, REG_SZ, dst.Buffer, res, pContext, pQuery->EntryContext);
             RtlFreeHeap(GetProcessHeap(), 0, dst.Buffer);
         }
         else /* REG_MULTI_SZ */
diff --git a/dlls/ntdll/tests/reg.c b/dlls/ntdll/tests/reg.c
index 2bd77290ab9..e1ca45b9320 100644
--- a/dlls/ntdll/tests/reg.c
+++ b/dlls/ntdll/tests/reg.c
@@ -2863,7 +2863,7 @@ static struct query_reg_values_test query_reg_values_tests[] =
     /* DELETE deletes the value after reading it */
     {
         {{ query_routine, RTL_QUERY_REGISTRY_DELETE, (WCHAR*)L"WindowsDrive" }},
-        STATUS_SUCCESS, 1, WINE_TODO_TYPE | WINE_TODO_SIZE, REG_SZ, L"C:"
+        STATUS_SUCCESS, 1, 0, REG_SZ, L"C:"
     },
     {
         {{ query_routine, 0, (WCHAR*)L"I don't exist", NULL, REG_SZ, (WCHAR*)L"Some default" }},