diff --git a/src/main/java/io/lettuce/core/RediSearchCommandBuilder.java b/src/main/java/io/lettuce/core/RediSearchCommandBuilder.java
index 6ed8acac6..cf80de759 100644
--- a/src/main/java/io/lettuce/core/RediSearchCommandBuilder.java
+++ b/src/main/java/io/lettuce/core/RediSearchCommandBuilder.java
@@ -61,6 +61,13 @@ public Command<K, V, String> ftCreate(K index, CreateArgs<K, V> createArgs, List
 
     }
 
+    /**
+     * Drop the index with the given name.
+     *
+     * @param index the index name
+     * @param deleteDocumentKeys whether to delete the document keys
+     * @return the result of the drop command
+     */
     public Command<K, V, String> ftDropindex(K index, boolean deleteDocumentKeys) {
         notNullKey(index);
 
diff --git a/src/test/resources/docker/docker-compose.yml b/src/test/resources/docker/docker-compose.yml
index 58a83da33..2cc05fa3d 100644
--- a/src/test/resources/docker/docker-compose.yml
+++ b/src/test/resources/docker/docker-compose.yml
@@ -1,6 +1,6 @@
 ---
 x-client-libs-stack-image: &client-libs-stack-image
-    image: "redislabs/client-libs-test:${REDIS_STACK_VERSION:-8.0-M04-pre}"
+    image: "redislabs/client-libs-test:${REDIS_STACK_VERSION:-8.0-M02}"
 
 services: