diff --git a/src/supermarket/spec/spec_helper.rb b/src/supermarket/spec/spec_helper.rb
index 429ad6cd4f..bfa241af3e 100644
--- a/src/supermarket/spec/spec_helper.rb
+++ b/src/supermarket/spec/spec_helper.rb
@@ -9,6 +9,7 @@
 require "capybara/poltergeist"
 require "capybara-screenshot/rspec"
 require "factory_bot_rails"
+require "phantomjs"
 require "simplecov"
 SimpleCov.start
 
@@ -34,6 +35,7 @@
     app,
     phantomjs_logger: error_logger,
     timeout: 90,
+    phantomjs: Phantomjs.path,
     # set to a width larger than the medium range defined in variables.scss
     # so that tests the navmenu appears at the top of the window, otherwise
     # capybara will complain about