diff --git a/rakelib/builders.rb b/rakelib/builders.rb
index 8e00117..8879fcb 100644
--- a/rakelib/builders.rb
+++ b/rakelib/builders.rb
@@ -45,6 +45,9 @@ class Copy < Builder
       end
       sh "find #{dest} -type d -exec chmod u=rwx,g=rx,o=rx {} +"
       sh "find #{dest} -type f -exec chmod u=rw,g=r,o=r {} +"
+      if _1 == "twenty-cli"
+        sh "find #{dest}/libexec -type f -exec chmod u=rwx,g=rx,o=rx {} +"
+      end
     end
   end
 end