diff --git a/src/msspec/spec/fortran/phd_mi_noso_nosp_nosym/phddif_mi.f b/src/msspec/spec/fortran/phd_mi_noso_nosp_nosym/phddif_mi.f
index b3c1aec..6aaac47 100644
--- a/src/msspec/spec/fortran/phd_mi_noso_nosp_nosym/phddif_mi.f
+++ b/src/msspec/spec/fortran/phd_mi_noso_nosp_nosym/phddif_mi.f
@@ -44,7 +44,7 @@ C
       USE TYPCAL_MOD
       USE TYPEM_MOD
       USE TYPEXP_MOD
-      USE VALIN_MOD
+      USE VALIN_MOD, PHLUM => PHILUM
       USE VALIN_AV_MOD
       USE VALFIN_MOD
 C