diff --git a/.gitmodules b/.gitmodules
index 316eee32..fbc9472b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
-[submodule "lib/uglifyjs"]
-	path = lib/uglifyjs
+[submodule "lib/uglify-js"]
+	path = lib/uglify-js
 	url = git://github.com/mishoo/UglifyJS.git
diff --git a/Makefile b/Makefile
index be3ccf50..cc04725c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 JS_COMPILER = \
-	./lib/uglifyjs/bin/uglifyjs
+	./lib/uglify-js/bin/uglifyjs
 
 all: \
 	d3.js \
diff --git a/lib/uglifyjs b/lib/uglify-js
similarity index 100%
rename from lib/uglifyjs
rename to lib/uglify-js