diff --git a/build.gradle b/build.gradle
index aff07417..be69400e 100755
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ allprojects {
 	
     repositories {
         mavenLocal()
-        maven { url "http://jars.interlis.ch" }
+        maven { url "https://jars.interlis.ch" }
         maven { url "https://repo.osgeo.org/repository/release/" }
         mavenCentral()
         maven { url "https://s01.oss.sonatype.org/service/local/repositories/releases/content/" }
diff --git a/docs/user/index.md b/docs/user/index.md
index e0dcc7b7..748ba4fe 100755
--- a/docs/user/index.md
+++ b/docs/user/index.md
@@ -46,7 +46,7 @@ apply plugin: 'ch.so.agi.gretl'
 
 buildscript {
     repositories {
-        maven { url "http://jars.interlis.ch" }
+        maven { url "https://jars.interlis.ch" }
         maven { url "http://jars.umleditor.org" }
         maven { url "https://repo.osgeo.org/repository/release/" }
         maven { url "https://plugins.gradle.org/m2/" }
diff --git a/gretl/build.gradle b/gretl/build.gradle
index 485c4bd6..d694ef83 100755
--- a/gretl/build.gradle
+++ b/gretl/build.gradle
@@ -65,6 +65,11 @@ configurations {
         exclude group: 'org.apache.hadoop', module: 'hadoop-core' // Konflikt zwischen "core" und "client". Siehe iox-parquet.
         exclude group: 'org.slf4j', module: 'slf4j-reload4j'
     }
+
+    integrationTestImplementation.extendsFrom implementation
+    integrationTestImplementation.extendsFrom testImplementation
+    integrationTestImplementation.extendsFrom runtime
+    integrationTestImplementation.extendsFrom testRuntime
     
     all*.exclude module: 'spring-boot-starter-logging'
     
@@ -169,14 +174,14 @@ dependencies {
      * Provides, at compile-time, the dependencies that both _main_ and _test_ require in order
      * to successfully compile.
      */
-    integrationTestImplementation configurations.implementation
-    integrationTestImplementation configurations.testImplementation
+    /*integrationTestImplementation configurations.implementation
+    integrationTestImplementation configurations.testImplementation*/
     
     /**
      * Provides, at run-time, the dependencies that both _main_ and _test_ require to run.
      */
-    integrationTestImplementation configurations.runtime
-    integrationTestImplementation configurations.testRuntime
+    /*integrationTestImplementation configurations.runtime
+    integrationTestImplementation configurations.testRuntime*/
     
     testImplementation 'org.apache.tomcat.embed:tomcat-embed-core:9.0.69'
     
diff --git a/gretl/src/integrationTest/jobs/init.gradle b/gretl/src/integrationTest/jobs/init.gradle
index 3fda676b..258d42b5 100755
--- a/gretl/src/integrationTest/jobs/init.gradle
+++ b/gretl/src/integrationTest/jobs/init.gradle
@@ -2,7 +2,7 @@ allprojects {
     buildscript {
         repositories {
         	mavenLocal()
-            maven { url "http://jars.interlis.ch" }
+            maven { url "https://jars.interlis.ch" }
             maven { url "https://repo.osgeo.org/repository/release/" }    
             maven { url "https://s01.oss.sonatype.org/service/local/repositories/snapshots/content/" }
             mavenCentral()