diff --git a/docker/conf/deposit-keycloak.yml b/docker/conf/deposit-keycloak.yml
--- a/docker/conf/deposit-keycloak.yml
+++ b/docker/conf/deposit-keycloak.yml
@@ -11,7 +11,7 @@
   url: http://swh-storage:5002/
 
 allowed_hosts:
-  - '*'
+  - "*"
 
 private:
   secret_key: prod-in-docker
@@ -29,6 +29,6 @@
 keycloak:
   server_url: http://keycloak:8080/keycloak/auth/
   realm_name: SoftwareHeritage
-cache_uri: 127.0.0.1:11211
+cache_uri: memcache:11211
 
 swh_authority_url: https://deposit.swh.example/
diff --git a/docker/conf/web-keycloak.yml b/docker/conf/web-keycloak.yml
--- a/docker/conf/web-keycloak.yml
+++ b/docker/conf/web-keycloak.yml
@@ -42,7 +42,7 @@
   password: testpassword
 
 throttling:
-  cache_uri: 127.0.0.1:11211
+  cache_uri: memcache:11211
   scopes:
     swh_api:
       limiter_rate:
diff --git a/docker/conf/web-read-replica.yml b/docker/conf/web-read-replica.yml
--- a/docker/conf/web-read-replica.yml
+++ b/docker/conf/web-read-replica.yml
@@ -38,7 +38,7 @@
   password: testpassword
 
 throttling:
-  cache_uri: 127.0.0.1:11211
+  cache_uri: memcache:11211
   scopes:
     swh_api:
       limiter_rate:
diff --git a/docker/conf/web-search.yml b/docker/conf/web-search.yml
--- a/docker/conf/web-search.yml
+++ b/docker/conf/web-search.yml
@@ -44,7 +44,7 @@
   password: testpassword
 
 throttling:
-  cache_uri: 127.0.0.1:11211
+  cache_uri: memcache:11211
   scopes:
     swh_api:
       limiter_rate: