diff --git a/reactos/dll/cpl/usrmgr/groups.c b/reactos/dll/cpl/usrmgr/groups.c
index 255d6bf4f79..4eebfa40f26 100644
--- a/reactos/dll/cpl/usrmgr/groups.c
+++ b/reactos/dll/cpl/usrmgr/groups.c
@@ -234,10 +234,10 @@ GroupNew(HWND hwndDlg)
     }
 
     if (group.lgrpi1_name)
-        HeapFree(GetProcessHeap, 0, group.lgrpi1_name);
+        HeapFree(GetProcessHeap(), 0, group.lgrpi1_name);
 
     if (group.lgrpi1_comment)
-        HeapFree(GetProcessHeap, 0, group.lgrpi1_comment);
+        HeapFree(GetProcessHeap(), 0, group.lgrpi1_comment);
 }
 
 
diff --git a/reactos/dll/cpl/usrmgr/users.c b/reactos/dll/cpl/usrmgr/users.c
index 8335e1d9aa9..04ff45eaca3 100644
--- a/reactos/dll/cpl/usrmgr/users.c
+++ b/reactos/dll/cpl/usrmgr/users.c
@@ -294,16 +294,16 @@ UserNew(HWND hwndDlg)
     }
 
     if (user.usri3_name)
-        HeapFree(GetProcessHeap, 0, user.usri3_name);
+        HeapFree(GetProcessHeap(), 0, user.usri3_name);
 
     if (user.usri3_full_name)
-        HeapFree(GetProcessHeap, 0, user.usri3_full_name);
+        HeapFree(GetProcessHeap(), 0, user.usri3_full_name);
 
     if (user.usri3_comment)
-        HeapFree(GetProcessHeap, 0, user.usri3_comment);
+        HeapFree(GetProcessHeap(), 0, user.usri3_comment);
 
     if (user.usri3_password)
-        HeapFree(GetProcessHeap, 0, user.usri3_password);
+        HeapFree(GetProcessHeap(), 0, user.usri3_password);
 }