diff --git a/build.gradle b/build.gradle
index 3984c94e5d..db3165e747 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,12 +3,20 @@ plugins {
     id 'application'
     id 'checkstyle'
     id 'org.openjfx.javafxplugin' version '0.0.7'
+    id 'com.github.johnrengelman.shadow' version '5.1.0'
 }
 
 checkstyle {
     toolVersion = '8.23'
 }
 
+shadowJar {
+    archiveBaseName = "duke"
+    archiveVersion = "0.1.3"
+    archiveClassifier = null
+    archiveAppendix = null
+}
+
 group 'seedu.duke'
 version '0.1.0'
 
@@ -23,7 +31,7 @@ javafx {
 
 application {
     // Change this to your main class.
-    mainClassName = "Duke"
+    mainClassName = "Main"
 }
 
 run {
diff --git a/duke-0.1.3.jar b/duke-0.1.3.jar
new file mode 100644
index 0000000000..8399b0ddeb
Binary files /dev/null and b/duke-0.1.3.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 4b7e1f3d38..f7b5ce062c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
+#Mon Sep 16 11:18:11 SGT 2019
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.5.1-all.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.5.1-bin.zip
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755