diff --git a/include/winternl.h b/include/winternl.h
index b3f980e40a3..c0185b114a5 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -1122,6 +1122,10 @@ typedef struct _OBJECT_BASIC_INFORMATION {
     LARGE_INTEGER  CreateTime;
 } OBJECT_BASIC_INFORMATION, *POBJECT_BASIC_INFORMATION;
 
+typedef struct _OBJECT_NAME_INFORMATION {
+    UNICODE_STRING Name;
+} OBJECT_NAME_INFORMATION, *POBJECT_NAME_INFORMATION;
+
 typedef struct _PROCESS_BASIC_INFORMATION {
 #ifdef __WINESRC__
     DWORD_PTR ExitStatus;