diff --git a/app/build.gradle b/app/build.gradle
index 0160ba9..0067423 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,25 +16,14 @@ project.ext.os = System.properties['os.name'].toLowerCase().split(" ")[0]
 repositories {
     // Use Maven Central for resolving dependencies.
     mavenCentral()
-    flatDir {
-       dirs("$rootProject.projectDir/libs")
-   }
 }
 
 dependencies {
     // Use JUnit Jupiter for testing.
     testImplementation 'org.junit.jupiter:junit-jupiter:5.9.1'
 
-    // This dependency is used by the application.
-    implementation 'com.google.guava:guava:31.1-jre'
-
-    // uml
-    implementation 'com.github.javaparser:javaparser-symbol-solver-core:3.26.2'
-
     implementation 'org.json:json:20250107'
 
-    implementation 'com.fasterxml.jackson.core:jackson-databind:2.18.2'
-
     implementation "io.github.spair:imgui-java-app:1.88.0"
 
     implementation "org.lwjgl:lwjgl-stb:3.3.4"
@@ -47,9 +36,16 @@ application {
     mainClass = 'gui.Main'
 }
 
-tasks.named('test') {
-    // Use JUnit Platform for unit tests.
-    useJUnitPlatform()
+// Add libraries into the final jar
+jar {
+    archiveBaseName = rootProject.getName()
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    manifest {
+        attributes "Main-Class": application.mainClass
+    }
+    from {
+        configurations.compileClasspath.collect { it.isDirectory() ? it : zipTree(it) }
+    } 
 }
 
 run {