diff --git a/tst/winfsp-tests/hooks.c b/tst/winfsp-tests/hooks.c
index b24b41d4..23efd680 100644
--- a/tst/winfsp-tests/hooks.c
+++ b/tst/winfsp-tests/hooks.c
@@ -266,6 +266,8 @@ BOOL WINAPI HookDeleteFileW(
 
     PrepareFileName(lpFileName, FileNameBuf);
 
+    MaybeRequestOplock(FileNameBuf);
+
     MaybeAdjustTraversePrivilege(FALSE);
     Success = (OptResilient ? ResilientDeleteFileW : DeleteFileW)(
         FileNameBuf);