diff --git a/Makefile b/Makefile
index e55f2334af..3e9fb34c42 100644
--- a/Makefile
+++ b/Makefile
@@ -181,7 +181,7 @@ build/timestamps/check-%-timestamp: $(BUILD_HOSTED)/examples/%.html \
                                     $(BUILD_HOSTED)/build/ol.js \
                                     $(BUILD_HOSTED)/css/ol.css
 	@mkdir -p $(@D)
-	./node_modules/.bin/phantomjs --ssl-protocol=any --ignore-ssl-errors=true bin/check-example.js $(addsuffix ?mode=advanced, $<)
+	./node_modules/.bin/phantomjs --ssl-protocol=any --ignore-ssl-errors=true bin/check-example.js $<
 	@touch $@
 
 build/timestamps/check-requires-timestamp: $(SRC_JS) $(EXAMPLES_JS) \
diff --git a/package.json b/package.json
index c497043617..d7ed8377c8 100644
--- a/package.json
+++ b/package.json
@@ -44,6 +44,7 @@
     "metalsmith-layouts": "1.4.2",
     "nomnom": "1.8.1",
     "pbf": "1.3.5",
+    "phantomjs": "^2.1.2",
     "pixelworks": "1.0.0",
     "rbush": "1.4.2",
     "temp": "0.8.3",