diff --git a/.gitignore b/.gitignore
index 97e7c4f..910a587 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@ bin/
 .classpath
 .settings/
 
+build/
 log/
 
 .idea/
diff --git a/.gitmodules b/.gitmodules
index 1014fde..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "braz"]
-	path = braz
-	url = https://github.com/marcioaug/braz
diff --git a/braz b/braz
deleted file mode 160000
index 1900f88..0000000
--- a/braz
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 1900f88df6dba8925ce0b67195bae108a9924fa0
diff --git a/build.gradle b/build.gradle
index 2854877..99169c9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,6 +10,12 @@ repositories {
     mavenCentral()
 }
 
+jar {
+    manifest {
+        attributes 'Main-Class': 'br.edu.ufal.ic.easy.cppmt.main.Main'
+    }
+}
+
 dependencies {
     compile 'org.codehaus.groovy:groovy-all:2.3.11'
     testCompile group: 'junit', name: 'junit', version: '4.12'