diff --git a/.travis.yml b/.travis.yml
index f0690d6..9591073 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,4 @@
 rvm:
 - 2.1.2
 - 2.1.5
+- 2.2.2
diff --git a/mustermann/lib/mustermann/ast/compiler.rb b/mustermann/lib/mustermann/ast/compiler.rb
index d2362e4..f6b5b94 100644
--- a/mustermann/lib/mustermann/ast/compiler.rb
+++ b/mustermann/lib/mustermann/ast/compiler.rb
@@ -84,6 +84,8 @@ class Variable < Capture
         # @!visibility private
         def translate(**options)
           return super(**options) if explode or not options[:parametric]
+          # Remove this line after fixing broken compatibility between 2.1 and 2.2
+          options.delete(:parametric) if options.has_key?(:parametric)
           parametric super(parametric: false, **options)
         end