diff --git a/cmd/lib/ci_matrix.rb b/cmd/lib/ci_matrix.rb
index 288afc88c3..8645e881e3 100644
--- a/cmd/lib/ci_matrix.rb
+++ b/cmd/lib/ci_matrix.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require "cask/cask_loader"
+
 require_relative "changed_files"
 
 module CiMatrix
diff --git a/cmd/lib/generate-matrix.rb b/cmd/lib/generate-matrix.rb
index b9e73e1688..da17876aa3 100755
--- a/cmd/lib/generate-matrix.rb
+++ b/cmd/lib/generate-matrix.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require "tap"
 require "utils/github"
 
 require_relative "ci_matrix"