diff --git a/.gitignore b/.gitignore
index b4b23c1..416bc3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-*.DS_STORE
+*.DS_Store
 *.o
 *.log
 *.gcov
@@ -6,5 +6,4 @@
 *.gcno
 binary
 test
-example
-coverage
+deps/
diff --git a/.travis.yml b/.travis.yml
index 3cb95fa..f694616 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,17 @@
 language: c
+
+services:
+  - docker
+
 compiler:
-- clang
-- gcc
-script: make run-test
+  - clang
+  - gcc
+  
+before_install:
+  - docker pull abranhe/clib
+  - docker run -it -v $(pwd):/src -w /src abranhe/clib sh -c "clib install"
+
+script: docker run -it -v $(pwd):/src -w /src abranhe/clib sh -c "make run-test"
+
 notifications:
-  email: false
+  email: false
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 67939ba..b6f24b5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 PREFIX ?= /usr/local
 
-SRC = binary-cli.c deps/binary.c/binary.c
+SRC = cli.c deps/binary.c/binary.c
 
 OBJ_SRC = $(SRC:.c=.o)
 
diff --git a/cli.c b/cli.c
index dd74183..b77b12f 100644
--- a/cli.c
+++ b/cli.c
@@ -13,8 +13,10 @@
 #include <stdlib.h>
 #include "binary.h"
 
-const char
-*show_help() {
+#define VERSION "1.0.4"
+
+const char* 
+show_help(void) {
  return "\n\
  An small library to work with binary numbers\n\n\
  Usage:\n\n\
@@ -40,7 +42,7 @@ main(int argc, char **argv) {
 
   if (argc == 2) {
     if (!strcmp(a, "-v") || !strcmp(a, "--version")) {
-      printf("%s", "1.0.3\n");
+      printf("%s\n", VERSION);
       return 0;
     }
 
@@ -78,4 +80,4 @@ main(int argc, char **argv) {
     return 1;
   }
   return 0;
-}
+}
\ No newline at end of file
diff --git a/deps/binary.c/binary.c b/deps/binary.c/binary.c
deleted file mode 100644
index 136d4f3..0000000
--- a/deps/binary.c/binary.c
+++ /dev/null
@@ -1,61 +0,0 @@
-//
-// An small library to work with
-// binary numbers.
-//
-// binary.c
-//
-// MIT licensed.
-// Copyright (c) Abraham Hernandez <abraham@abranhe.com>
-//
-
-#include <stdbool.h>
-
-bool
-is_binary (long long binary) {
-	bool status = true;
-	while(true) {
-		if (binary == 0) break;
-		else {
-			int tmp = binary % 10;
-			if(tmp > 1) {
-				status = false;
-				break;
-			}
-			binary = binary / 10;
-		}
-	}
-	return status;
-}
-
-long
-to_decimal (long long binary) {
-	if(!is_binary(binary)) return -1;
-
-	int decimal = 0;
-	int multiplier = 1;
-
-	while (binary != 0) {
-		decimal += (binary % 10) * multiplier;
-		binary /= 10;
-		multiplier *= 2;
-	}
-	return decimal;
-}
-
-long long to_binary(long number) {
-	long long binary = 0;
-	int remainder;
-	int i = 1;
-
-	while (number != 0) {
-		remainder = number % 2;
-		number /= 2;
-		binary += remainder * i;
-		i *= 10;
-  }
-	return binary;
-}
-
-// TODO:
-// add_binary()
-// substract_binary() ...
diff --git a/deps/binary.c/binary.h b/deps/binary.c/binary.h
deleted file mode 100644
index 70bcb95..0000000
--- a/deps/binary.c/binary.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef BINARY_H
-#define BINARY_H
-
-//
-// binary.h
-//
-// MIT licensed.
-// Copyright (c) Abraham Hernandez <abraham@abranhe.com>
-//
-
-#define bool int
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-bool
-is_binary(long binary);
-
-long
-to_decimal(long long binary);
-
-long long to_binary(long number);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // BINARY_H
diff --git a/deps/binary.c/package.json b/deps/binary.c/package.json
deleted file mode 100644
index af97db7..0000000
--- a/deps/binary.c/package.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "name": "binary.c",
-  "version": "1.0.0",
-  "description": "An small library to work with binary numbers",
-  "license": "MIT",
-  "keywords": [
-    "binary", "binary-numbers"
-  ],
-  "repo": "abranhe/binary.c",
-  "src": [
-    "binary.h",
-    "binary.c"
-  ]
-}