diff --git a/lib/guard/jasmine-headless-webkit/runner.rb b/lib/guard/jasmine-headless-webkit/runner.rb
index 5d9d658..d2761e3 100644
--- a/lib/guard/jasmine-headless-webkit/runner.rb
+++ b/lib/guard/jasmine-headless-webkit/runner.rb
@@ -2,7 +2,7 @@ module Guard
   class JasmineHeadlessWebkitRunner
     class << self
       def run(paths = [])
-        system %{jasmine-headless-webkit #{paths.join(" ")}}
+        system %{jasmine-headless-webkit -c #{paths.join(" ")}}
         $?.exitstatus
       end
     end