diff --git a/.gitignore b/.gitignore
index 4de07ca..5865635 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,4 @@
 # vendor/
 
 # Project specific ignores
-/archive
+/var
diff --git a/README.md b/README.md
index b79fd65..ac7e8f5 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,8 @@ Example selectors:
 
 ### Config file
 
+All durations are specified in seconds.
+
 - `metrics`: Map of metric-name to objects with the following properties
     - `frequency`: Timestep/Interval/Resolution of this metric (In seconds)
     - `aggregation`: Can be `"sum"`, `"avg"` or `null`
@@ -92,9 +94,7 @@ Example selectors:
         - `"avg"` means that values from the child levels are averaged for the parent level
     - `scope`: Unused at the moment, should be something like `"node"`, `"socket"` or `"cpu"`
 - `nats`: Url of NATS.io server (The `updates` channel will be subscribed for metrics)
-- `archive-root`: Directory to be used as archive
-- `restore-last-hours`: After restart, load data from the past *X* hours back to memory
-- `checkpoint-interval-hours`: Every *X* hours, write currently held data to disk
+- `jwt-public-key`: Base64 encoded string, use this to verify requests to the HTTP API
 
 ### Test the complete setup (excluding ClusterCockpit itself)
 
diff --git a/metric-store.go b/metric-store.go
index a790494..9909f95 100644
--- a/metric-store.go
+++ b/metric-store.go
@@ -72,7 +72,7 @@ func handleLine(dec *lineprotocol.Decoder) {
 			switch string(key) {
 			case "cluster":
 				cluster = string(val)
-			case "host":
+			case "hostname":
 				host = string(val)
 			case "type":
 				typeName = string(val)