diff --git a/.docker/Dockerfile b/.docker/Dockerfile
index efd33f3b30beaa153b749ac6cfb669f494cff66e..255c3b703e12f063223522803a8ecc1aa7dac66e 100644
--- a/.docker/Dockerfile
+++ b/.docker/Dockerfile
@@ -13,6 +13,7 @@ WORKDIR /caosdb-cppinttest
 RUN rm -rf .git
 
 COPY .docker/caosdb-client.json /caosdb-client.json
+COPY .docker/linkahead-client.json /linkahead-client.json
 
 # Build and run tests.
 # If no other command is given to the Docker image
diff --git a/.docker/linkahead-client.json b/.docker/linkahead-client.json
new file mode 100644
index 0000000000000000000000000000000000000000..5da162e2561da384892fc62e02f2fdaddad2e6aa
--- /dev/null
+++ b/.docker/linkahead-client.json
@@ -0,0 +1,14 @@
+{
+  "connections": {
+    "default": {
+      "host": "caosdb-server",
+      "port": 8443,
+      "server_certificate_path": "/cert/caosdb.cert.pem",
+      "authentication": {
+        "type": "plain",
+        "username": "admin",
+        "password": "caosdb"
+      }
+    }
+  }
+}
diff --git a/.docker/tester.yml b/.docker/tester.yml
index 764fcd63475a8baa1b2e8aed533336f1326c161f..f9010d5b3acd1f059e1f119986d4218514fb7a4e 100644
--- a/.docker/tester.yml
+++ b/.docker/tester.yml
@@ -5,7 +5,7 @@ services:
     environment:
       CAOSDB_SERVER_HOST: caosdb-server
       CAOSDB_SERVER_CERT: /cert/caosdb.cert.pem
-      CAOSDB_CLIENT_CONFIGURATION: /caosdb-client.json
+      LINKAHEAD_CLIENT_CONFIGURATION: /linkahead-client.json
     networks:
       - docker_caosnet
     volumes: