diff --git a/Example-Configurations.md b/Example-Configurations.md
index dc097a3..639634c 100644
--- a/Example-Configurations.md
+++ b/Example-Configurations.md
@@ -24,6 +24,20 @@ If you wish to route DNS queries yourself, without any magic on the part of `ctr
 - `ctrld service start --cd=RESOLVER_ID` - starts ctrld service in cd mode but makes no DNS routing changes 
 - `ctrld service start --config=/path/to/ctrld.toml` - starts ctrld service in local config mode but makes no DNS routing changes
 
+### Remember running service configuration
+
+Since v1.3.8, if `ctrld` has been already installed, running `ctrld start` or `ctrld service start` will start the existing `ctrld` service instead of installing new one. That means `ctrld` service will be started with last service configuration.
+
+Example:
+
+```
+$ ctrld start --cd=RESOLVER_ID -vv
+$ ctrld stop
+$ ctrld start # service will run with --cd=RESOLVER_ID and -vv flags.
+```
+
+Passing any new arguments/flags to `ctrld start` will result in old behavior.
+
 ## Simplest
 The simplest possible configuration looks like this. The following config does the following:
 - Spawn a single DNS listener on `0.0.0.0` (all interfaces) and port `53`