diff --git a/reactos/dll/win32/kernel32/misc/toolhelp.c b/reactos/dll/win32/kernel32/misc/toolhelp.c
index 8e2600c0ee4..ad2f2b7db2a 100644
--- a/reactos/dll/win32/kernel32/misc/toolhelp.c
+++ b/reactos/dll/win32/kernel32/misc/toolhelp.c
@@ -98,7 +98,7 @@ TH32FreeAllocatedResources(PRTL_DEBUG_INFORMATION HeapDebug,
   if(ProcThrdInfo != NULL)
   {
     NtFreeVirtualMemory(NtCurrentProcess(),
-                        ProcThrdInfo,
+                        &ProcThrdInfo,
                         &ProcThrdInfoSize,
                         MEM_RELEASE);
   }