diff --git a/README.md b/README.md
index 3028ecb..ca8d16b 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ To use your own configuration file make it available in the container as `/etc/s
 
 ## Available configuration variables
 
+For reference please refer to the [config example](https://github.com/librespeed/speedtest-go/blob/master/settings.toml) in the upstream repo.
+
 | ENV Variable | Default Value |
 | ------------ | ------------- |
 | ASSETS_PATH | `/usr/local/share/speedtest` |
diff --git a/README.tpl.md b/README.tpl.md
index cd39070..ce77f6b 100644
--- a/README.tpl.md
+++ b/README.tpl.md
@@ -8,5 +8,7 @@ To use your own configuration file make it available in the container as `/etc/s
 
 ## Available configuration variables
 
+For reference please refer to the [config example](https://github.com/librespeed/speedtest-go/blob/master/settings.toml) in the upstream repo.
+
 | ENV Variable | Default Value |
 | ------------ | ------------- |