diff --git a/stacks/pinot-noir/packages_stack.yaml b/stacks/pinot-noir/packages_stack.yaml
index 1c67fb3c82238b65771fd20ceac0cacfff26748f..30d9dd60abb87828ad5f6ad8e1eade7728b3274c 100644
--- a/stacks/pinot-noir/packages_stack.yaml
+++ b/stacks/pinot-noir/packages_stack.yaml
@@ -468,7 +468,7 @@ packages:
     - {spec: comsol@6.2, prefix: /ssoft/spack/external/comsol/6.2}
   fdtd:
     buildable: false
-    permissions: {read: group, group: fdtd-soft}
+    permissions: {read: group, group: ansys-soft}
     externals:
     - {spec: fdtd@2020-R2-2387, prefix: /ssoft/spack/external/fdtd/8.24.2387}
     - {spec: fdtd@2020-R2.4-2502, prefix: /ssoft/spack/external/fdtd/2020-R2.4-2502}