diff --git a/lib/bundler/multilock.rb b/lib/bundler/multilock.rb
index c7463a7..d2c049b 100644
--- a/lib/bundler/multilock.rb
+++ b/lib/bundler/multilock.rb
@@ -5,6 +5,7 @@
 require_relative "multilock/ext/dsl"
 require_relative "multilock/ext/plugin"
 require_relative "multilock/ext/plugin/dsl"
+require_relative "multilock/ext/source"
 require_relative "multilock/ext/source_list"
 require_relative "multilock/version"
 
diff --git a/lib/bundler/multilock/ext/source.rb b/lib/bundler/multilock/ext/source.rb
new file mode 100644
index 0000000..845b30b
--- /dev/null
+++ b/lib/bundler/multilock/ext/source.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module Bundler
+  module Multilock
+    module Ext
+      module Source
+        ::Bundler::Source.prepend(self)
+
+        def print_using_message(...)
+          return if Bundler.settings[:suppress_install_using_messages]
+
+          super
+        end
+      end
+    end
+  end
+end