diff --git a/launcher/build.gradle b/launcher/build.gradle
index 77f617d..a3dd1fe 100644
--- a/launcher/build.gradle
+++ b/launcher/build.gradle
@@ -13,8 +13,6 @@ dependencies {
     compile 'commons-io:commons-io:1.2'
     compile 'com.google.guava:guava:15.0'
     compile 'com.beust:jcommander:1.32'
-    compile 'org.tukaani:xz:1.0'
-    compile 'org.apache.commons:commons-compress:1.9'
     compile 'com.miglayout:miglayout:3.7.4'
 }