diff --git a/dlls/ntdll/loader.c b/dlls/ntdll/loader.c
index 0689dd0f575..f254f1beefd 100644
--- a/dlls/ntdll/loader.c
+++ b/dlls/ntdll/loader.c
@@ -4355,6 +4355,15 @@ PVOID WINAPI RtlImageRvaToVa( const IMAGE_NT_HEADERS *nt, HMODULE module,
 }
 
 
+/***********************************************************************
+ *           RtlAddressInSectionTable   (NTDLL.@)
+ */
+PVOID WINAPI RtlAddressInSectionTable( const IMAGE_NT_HEADERS *nt, HMODULE module,
+                                       DWORD rva )
+{
+    return RtlImageRvaToVa( nt, module, rva, NULL );
+}
+
 /***********************************************************************
  *           RtlPcToFileHeader   (NTDLL.@)
  */
diff --git a/dlls/ntdll/ntdll.spec b/dlls/ntdll/ntdll.spec
index 87f4629ee2c..3117e4c9b72 100644
--- a/dlls/ntdll/ntdll.spec
+++ b/dlls/ntdll/ntdll.spec
@@ -490,7 +490,7 @@
 # @ stub RtlAddRefMemoryStream
 @ stdcall RtlAddVectoredContinueHandler(long ptr)
 @ stdcall RtlAddVectoredExceptionHandler(long ptr)
-# @ stub RtlAddressInSectionTable
+@ stdcall RtlAddressInSectionTable(ptr long long)
 @ stdcall RtlAdjustPrivilege(long long long ptr)
 @ stdcall RtlAllocateAndInitializeSid (ptr long long long long long long long long long ptr)
 @ stdcall RtlAllocateHandle(ptr ptr)
diff --git a/include/winternl.h b/include/winternl.h
index 87d390308af..3a6c89a5f7a 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -4260,6 +4260,7 @@ NTSYSAPI NTSTATUS  WINAPI RtlAddAuditAccessObjectAce(PACL,DWORD,DWORD,DWORD,GUID
 NTSYSAPI NTSTATUS  WINAPI RtlAddMandatoryAce(PACL,DWORD,DWORD,DWORD,DWORD,PSID);
 NTSYSAPI void      WINAPI RtlAddRefActivationContext(HANDLE);
 NTSYSAPI PVOID     WINAPI RtlAddVectoredExceptionHandler(ULONG,PVECTORED_EXCEPTION_HANDLER);
+NTSYSAPI PVOID     WINAPI RtlAddressInSectionTable(const IMAGE_NT_HEADERS*,HMODULE,DWORD);
 NTSYSAPI NTSTATUS  WINAPI RtlAdjustPrivilege(ULONG,BOOLEAN,BOOLEAN,PBOOLEAN);
 NTSYSAPI NTSTATUS  WINAPI RtlAllocateAndInitializeSid(PSID_IDENTIFIER_AUTHORITY,BYTE,DWORD,DWORD,DWORD,DWORD,DWORD,DWORD,DWORD,DWORD,PSID *);
 NTSYSAPI RTL_HANDLE * WINAPI RtlAllocateHandle(RTL_HANDLE_TABLE *,ULONG *);