diff --git a/machine_profiles/alcc_spack b/machine_profiles/alcc_spack
index 55b749ffd484359386e5855520d0e25ea1b04e21..eeb9d809211e20f1c4fc83406e5ed3cf201d9114 100644
--- a/machine_profiles/alcc_spack
+++ b/machine_profiles/alcc_spack
@@ -1,3 +1,3 @@
-module load wrf wps anthro_emis fire_emis megan_bio_emiss mozbc wesely-exo_coldens
+module load wrf wps nco anthro_emis fire_emis megan_bio_emiss mozbc wesely-exo_coldens
 
 ulimit -s unlimited