diff --git a/Makefile b/Makefile
index b982251..1ad82f4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-REBAR?=./rebar
+REBAR?=rebar3
 
 
 all: build
diff --git a/enc b/enc
deleted file mode 100755
index d115818..0000000
Binary files a/enc and /dev/null differ
diff --git a/rebar b/rebar
deleted file mode 100755
index b3eaa8e..0000000
Binary files a/rebar and /dev/null differ
diff --git a/src/jiffy.app.src b/src/jiffy.app.src
index 5025027..d7db6d6 100644
--- a/src/jiffy.app.src
+++ b/src/jiffy.app.src
@@ -11,7 +11,6 @@
         "Makefile",
         "README.md",
         "c_src",
-        "enc",
         "plugins",
         "rebar.config",
         "rebar.config.script",