diff --git a/deployment/docker-build/docker-compose.yml b/deployment/docker-build/docker-compose.yml
index 287ff261c..82cd678bb 100644
--- a/deployment/docker-build/docker-compose.yml
+++ b/deployment/docker-build/docker-compose.yml
@@ -71,6 +71,7 @@ services:
       POSTGRES_DB: aleph
     networks:
       - pyaleph
+    shm_size: "2gb"
 
   redis:
     restart: always
diff --git a/deployment/samples/docker-compose/docker-compose.yml b/deployment/samples/docker-compose/docker-compose.yml
index 22575d912..3e628d835 100644
--- a/deployment/samples/docker-compose/docker-compose.yml
+++ b/deployment/samples/docker-compose/docker-compose.yml
@@ -80,6 +80,7 @@ services:
       POSTGRES_DB: aleph
     networks:
       - pyaleph
+    shm_size: "2gb"
 
   rabbitmq:
     restart: always
diff --git a/deployment/samples/docker-monitoring/docker-compose.yml b/deployment/samples/docker-monitoring/docker-compose.yml
index 31d641865..751312b04 100644
--- a/deployment/samples/docker-monitoring/docker-compose.yml
+++ b/deployment/samples/docker-monitoring/docker-compose.yml
@@ -82,6 +82,7 @@ services:
       POSTGRES_DB: aleph
     networks:
       - pyaleph
+    shm_size: "2gb"
 
   rabbitmq:
     restart: always