diff --git a/rubygem-cfa.spec b/rubygem-cfa.spec
index a336c8b..0ed5dfc 100644
--- a/rubygem-cfa.spec
+++ b/rubygem-cfa.spec
@@ -5,7 +5,7 @@ Version:        1.0.2
 Release:        0
 %define mod_name cfa
 %define mod_full_name %{mod_name}-%{version}
-BuildRequires:  ruby(release) rubygems-devel rubygem(rspec) >= 3
+BuildRequires:  ruby(release) rubygems-devel rubygem(rspec) >= 3 rubygem(did_you_mean)
 Url:            https://github.com/config-files-api/config_files_api
 Source0:         https://rubygems.org/gems/%{mod_full_name}.gem
 Summary:        CFA (Config Files API) provides an easy way to create models on top