diff --git a/Dockerfile-13b-chat b/Dockerfile-13b-chat
index 31a28e45be94c83cddbb1d054035c1d10416b147..0ca12b1cc7dc54510934d505be7ab78d96bbb9b6 100644
--- a/Dockerfile-13b-chat
+++ b/Dockerfile-13b-chat
@@ -7,7 +7,7 @@
 # current folder
 
 # build image with: `docker build -t gitlab.cs.pub.ro:5050/netsys/llama-images:llama-13b-chat -f Dockerfile-13b-chat .`
-# run image with: `docker run -it --gpus all gitlab.cs.pub.ro:5050/netsys/llama-images:llama-13b-chat`
+# run image with: `docker run -it --gpus all --shm-size 200mb gitlab.cs.pub.ro:5050/netsys/llama-images:llama-13b-chat`
 
 FROM condaforge/mambaforge