diff --git a/.gitignore b/.gitignore
index 32533cc..e8f35ad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,6 @@
 *.o
 *.so
 ebin/jiffy.app
+.eunit
+deps
+logs
diff --git a/Makefile b/Makefile
index d573bb6..d278d93 100644
--- a/Makefile
+++ b/Makefile
@@ -9,3 +9,9 @@ build: c_src/decoder.c
 
 check: test/etap.beam test/util.beam
 	prove test/*.t
+
+clean:
+	rm -rf logs .eunit
+
+ct:
+	./rebar ct skip_deps=true verbose=1
diff --git a/rebar.config b/rebar.config
index 081bf89..7ee1bcd 100644
--- a/rebar.config
+++ b/rebar.config
@@ -15,3 +15,10 @@
     {"darwin10.*-32$", "CXXFLAGS", "-m32"},
     {"darwin10.*-32$", "LDFLAGS", "-arch i386"}
 ]}.
+
+{eunit_opts, [{file, "test/props.erl"}]}.
+
+{deps, [{proper_stdlib, ".*",
+         {git, "https://github.com/spawngrid/proper_stdlib.git", "master"}},
+        {proper, ".*",
+         {git, "https://github.com/manopapad/proper.git", "master"}}]}.