diff --git a/dll/apisets/api-ms-win-crt-utility-l1-1-0.spec b/dll/apisets/api-ms-win-crt-utility-l1-1-0.spec
index 63a0577de96..b0e273e84a9 100644
--- a/dll/apisets/api-ms-win-crt-utility-l1-1-0.spec
+++ b/dll/apisets/api-ms-win-crt-utility-l1-1-0.spec
@@ -18,7 +18,7 @@
 @ stub imaxdiv
 @ stdcall labs() msvcrt.labs
 @ stdcall ldiv() msvcrt.ldiv
-@ stub llabs
+@ stub -ret64 llabs
 @ stub lldiv
 @ stdcall qsort() msvcrt.qsort
 @ stub qsort_s