diff --git a/build.gradle b/build.gradle
index 78dd990..f782096 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,9 +4,12 @@ plugins {
   id 'java'
 }
 
+group = 'com.github.timobaumann'
+
 repositories {
   jcenter()
-  maven { url "https://jitpack.io" }
+  mavenCentral()
+  maven { url "https://www.jitpack.io" }
 }
 
 dependencies {
@@ -29,6 +32,8 @@ dependencies {
   }
 }
 
+
+
 test {
   useTestNG()
   exclude 'edu/stanford/nlp/sempre/interactive/test/**'
@@ -44,5 +49,8 @@ run.dependsOn extractModuleClasses
 
 distZip.enabled = false
 distTar.enabled = false
+configurations.archives.artifacts.removeAll{it.file =~ 'zip'}
+configurations.archives.artifacts.removeAll{it.file =~ 'tar'}
+
 
 mainClassName = 'edu.stanford.nlp.sempre.Main'
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 99340b4..94336fc 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 2c2bbe5..290541c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4.1-bin.zip
diff --git a/jitpack.yml b/jitpack.yml
index ccc7246..5347577 100644
--- a/jitpack.yml
+++ b/jitpack.yml
@@ -1,2 +1,2 @@
 install:
-   - ./gradlew clean install -x test
+   - ./gradlew --info -x test build install