diff --git a/lib/r10kdiff.rb b/lib/r10kdiff.rb
index 13ed281..e24adc4 100755
--- a/lib/r10kdiff.rb
+++ b/lib/r10kdiff.rb
@@ -23,7 +23,7 @@ def mod(name, args={})
   end
 
   class PuppetModule
-    def initialize(name, ref:nil, git:nil, forge:nil, tag:nil, commit:nil, branch:nil)
+    def initialize(name, ref:nil, git:nil, forge:nil, tag:nil, commit:nil, branch:nil, install_path:nil, local:nil)
       @name = name
       @ref = ref
       @git = git