diff --git a/rust2rpm/templates/main.spec b/rust2rpm/templates/main.spec
index ee69224..27fec02 100644
--- a/rust2rpm/templates/main.spec
+++ b/rust2rpm/templates/main.spec
@@ -25,7 +25,9 @@ Summary:        {{ md.summary }}
 Group:          {{ rust_group }}
 {% endif %}
 
+{% if md.license != license %}
 # Upstream license specification: {{ md.license|default("(missing)") }}
+{% endif %}
 License:        {{ license|default("# FIXME") }}
 {% if license_comments is not none %}
 {{ license_comments }}