diff --git a/README.md b/README.md
index 50c1afd..fd379cc 100644
--- a/README.md
+++ b/README.md
@@ -95,10 +95,10 @@ That's it. The `Dockerfile` and bash scripts handle all the downloading, buildin
 ## Environment variables
 Environment variables can be set in the docker-compose.yaml file or in the command line using `-e $variable_name=true`.
 ```
-docker run -d --name=protonmail-bridge -v protonmail:/root -e cache_enabled=true shenxn/protonmail-bridge
+docker run -d --name=protonmail-bridge -v protonmail:/root -e cache_enabled=false shenxn/protonmail-bridge
 ```
 
-**variable**|**description**|**default**
+**variable**|**description**|**values**
 -- | -- | --
-cache_enabled|Controls if the mail cache is enabled in the prefs.json file.|true
+cache_enabled|Controls if the mail cache is enabled in the prefs.json file.|true/false