diff --git a/spack-env/spack.yaml b/spack-env/spack.yaml
index d88d295..be55abc 100644
--- a/spack-env/spack.yaml
+++ b/spack-env/spack.yaml
@@ -9,28 +9,24 @@ spack:
   - esmf%gcc@11.4+mpi+netcdf
   - pfunit%gcc@11.4+esmf+mpi
   - py-pip%gcc@11.4
-  
   modules:
     default:
-      exclude_implicits: false
-      hide_implicits: true
-      hash_length: 0
-      all:
-        autoload: direct
-        environment:
-          set:
-            '{name}_ROOT': '{prefix}'
-      projections:
-        all: '{name}/{version}'
-      netcdf-c:
-        environment:
-          set:
-            NETCDF: '{prefix}'
-      netcdf-fortran:
-        environment:
-          set:
-            NETCDF_FORTRAN: '{prefix}'
-
+      tcl:
+        exclude_implicits: false
+        hide_implicits: true
+        hash_length: 0
+        all:
+          autoload: direct
+        projections:
+          all: '{name}/{version}'
+        netcdf-c:
+          environment:
+            set:
+              NETCDF_C_PATH: '{prefix}'
+        netcdf-fortran:
+          environment:
+            set:
+              NETCDF_FORTRAN_PATH: '{prefix}'
   container:
     format: docker
     images: