diff --git a/Makefile b/Makefile
index e4ccad4..58c4e2e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 .PHONY : test
 
-PATH := ./node_modules/.bin/:$(PATH)
+BIN = ./node_modules/.bin
 LIBS = $(subst src,lib,$(subst coffee,js,$(wildcard ./src/*.coffee)))
 HEAD = $(shell git describe --contains --all HEAD)
 REPORTER ?= dot
@@ -12,10 +12,10 @@ lib/%.js : src/%.coffee
 	@coffee -pbc $< > $@
 
 test : all
-	@mocha --compilers coffee:coffee-script --reporter $(REPORTER)
+	@$(BIN)/mocha --compilers coffee:coffee-script --reporter $(REPORTER)
 
 %.js : %.coffee
-	@coffee -pbc $< > $@
+	@$(BIN)/coffee -pbc $< > $@
 
 clean :
 	@rm *.js lib/*.js || true
diff --git a/package.json b/package.json
index 7751805..f35213b 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,8 @@
     "lib",
     "examples",
     "test",
-    "lazorse.coffee",
+		"Makefile",
+    "lazorse.js",
     "README.rst"
   ],
   "engines": {
@@ -33,4 +34,4 @@
     "prepublish": "make release"
   },
   "optionalDependencies": {}
-}
\ No newline at end of file
+}