diff --git a/etc/spack/modules.yaml b/etc/spack/modules.yaml
index 5f31cdd5c07..9ae54a2d098 100644
--- a/etc/spack/modules.yaml
+++ b/etc/spack/modules.yaml
@@ -13,6 +13,8 @@ modules:
       - PATH
     man:
       - MANPATH
+    share/man:
+      - MANPATH
     lib:
       - LIBRARY_PATH
       - LD_LIBRARY_PATH