diff --git a/Makefile b/Makefile
index 0582488..4df5d77 100644
--- a/Makefile
+++ b/Makefile
@@ -22,6 +22,10 @@ show:
 test: build
 	busted
 
+
+build_test_outputs: build
+	BUILD=1 busted spec/lang_spec.moon
+
 local: build
 	LUA_PATH='$(LUA_PATH_MAKE)' LUA_CPATH='$(LUA_CPATH_MAKE)' $(LUAROCKS) make --local moonscript-dev-1.rockspec
 
diff --git a/spec/README.md b/spec/README.md
index 3769948..bdffb54 100644
--- a/spec/README.md
+++ b/spec/README.md
@@ -44,13 +44,3 @@ describe "moonscript.base", ->
 `with_dev`'s require function will load the `.lua` files in the local
 directory, not the `moon` ones. You're responsible for compiling them first
 before running the tests.
-
-You might do
-
-```bash
-$ make compile_system; busted
-```
-
-> `make compile_system` is a makefile task included in the repo that will build
-> MoonScript in the current directory with the version installed to the system
-