diff --git a/filebeat/docker-compose.yml b/filebeat/docker-compose.yml
index 19302ae1e6f..5a447d6cd66 100644
--- a/filebeat/docker-compose.yml
+++ b/filebeat/docker-compose.yml
@@ -40,6 +40,8 @@ services:
     extends:
       file: ${ES_BEATS}/testing/environments/${TESTING_ENVIRONMENT}.yml
       service: elasticsearch
+    environment:
+      script.cache.max_size: "500"
 
   kafka:
     build: ${ES_BEATS}/testing/environments/docker/kafka
diff --git a/x-pack/filebeat/docker-compose.yml b/x-pack/filebeat/docker-compose.yml
index 55083dd1030..1aff78ea8d9 100644
--- a/x-pack/filebeat/docker-compose.yml
+++ b/x-pack/filebeat/docker-compose.yml
@@ -32,4 +32,6 @@ services:
     extends:
       file: ${ES_BEATS}/testing/environments/${STACK_ENVIRONMENT}.yml
       service: elasticsearch
+    environment:
+      script.cache.max_size: "500"