diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c13b50fe4..bb31128b4 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -46,10 +46,20 @@ Many of the tests will then be executed multiple times with different document s
 
 You can launch them like this:
 ```
+# Elasticsearch
 docker run -d -p 9200:9200 -e "discovery.type=single-node" -e "ES_JAVA_OPTS=-Xms128m -Xmx128m" elasticsearch:7.9.2
-docker run -d -p 19530:19530 -p 19121:19121 milvusdb/milvus:1.1.0-cpu-d050721-5e559c
+
+# Milvus
+wget https://github.com/milvus-io/milvus/releases/download/v2.0.0/milvus-standalone-docker-compose.yml -O docker-compose.yml
+docker-compose up -d
+
+# Weaviate
 docker run -d -p 8080:8080 --name haystack_test_weaviate --env AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED='true' --env PERSISTENCE_DATA_PATH='/var/lib/weaviate' semitechnologies/weaviate:1.7.2
+
+# GraphDB
 docker run -d -p 7200:7200 --name haystack_test_graphdb deepset/graphdb-free:9.4.1-adoptopenjdk11
+
+# Tika
 docker run -d -p 9998:9998 -e "TIKA_CHILD_JAVA_OPTS=-JXms128m" -e "TIKA_CHILD_JAVA_OPTS=-JXmx128m" apache/tika:1.24.1
 ```
 Then run all tests: