diff --git a/var/spack/repos/spack_repo/builtin/packages/mgis/package.py b/var/spack/repos/spack_repo/builtin/packages/mgis/package.py
index f2b779b5aae..0ee9184de2e 100644
--- a/var/spack/repos/spack_repo/builtin/packages/mgis/package.py
+++ b/var/spack/repos/spack_repo/builtin/packages/mgis/package.py
@@ -65,7 +65,7 @@ class Mgis(CMakePackage):
     depends_on("fortran", type="build")  # generated
 
     depends_on("tfel@5.0.1", when="@3.0.1")
-    depends_on("tfel@5.0.0", when="@3.0.0")
+    depends_on("tfel@5.0.0", when="@3.0")
     depends_on("tfel@4.2.3", when="@2.2.1")
     depends_on("tfel@4.2.0", when="@2.2.0")
     depends_on("tfel@4.1.0", when="@2.1")