diff --git a/docker-compose.yml b/docker-compose.yml
index ff9517c..8c33d92 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: '3'
+version: '3.5'
 
 services:
     # Frontend
diff --git a/jibri.yml b/jibri.yml
index 7379e3e..9eb9a79 100644
--- a/jibri.yml
+++ b/jibri.yml
@@ -1,4 +1,4 @@
-version: '3'
+version: '3.5'
 
 services:
     jibri:
@@ -6,7 +6,7 @@ services:
         restart: ${RESTART_POLICY:-unless-stopped}
         volumes:
             - ${CONFIG}/jibri:/config:Z
-            - /dev/shm:/dev/shm
+        shm_size: '2gb'
         cap_add:
             - SYS_ADMIN
         environment: