diff --git a/main.go b/main.go
index 591dcda..2ae4bce 100644
--- a/main.go
+++ b/main.go
@@ -18,6 +18,10 @@ import (
 	ptypes "github.com/openfaas/faas-provider/types"
 )
 
+// topic is the value of the "topic" annotation to look for
+// on functions, to decide to include them for invocation
+const topic = "cron-function"
+
 func main() {
 	config, err := getControllerConfig()
 	if err != nil {
@@ -26,8 +30,8 @@ func main() {
 
 	sha, ver := version.GetReleaseInfo()
 	log.Printf("Version: %s\tCommit: %s\n", sha, ver)
-	log.Printf("Gateway URL:  %s", config.GatewayURL)
-	log.Printf("Async Invocation:  %v", config.AsyncFunctionInvocation)
+	log.Printf("Gateway URL: %s", config.GatewayURL)
+	log.Printf("Async Invocation: %v", config.AsyncFunctionInvocation)
 
 	invoker := types.NewInvoker(gatewayRoute(config),
 		types.MakeClient(config.UpstreamTimeout),
@@ -35,7 +39,6 @@ func main() {
 		config.PrintResponse)
 
 	cronScheduler := cfunction.NewScheduler()
-	topic := "cron-function"
 	interval := time.Second * 10
 
 	cronScheduler.Start()
@@ -50,6 +53,7 @@ func gatewayRoute(config *types.ControllerConfig) string {
 	if config.AsyncFunctionInvocation {
 		return fmt.Sprintf("%s/%s", config.GatewayURL, "async-function")
 	}
+
 	return fmt.Sprintf("%s/%s", config.GatewayURL, "function")
 }
 
diff --git a/yaml/docker-compose.yml b/yaml/docker-compose.yml
deleted file mode 100644
index 803e275..0000000
--- a/yaml/docker-compose.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-version: '3.2'
-services:
-  cron-connector:
-    image: zeerorg/cron-connector:v0.2.2
-    hostname: cron-connector
-    environment:
-      gateway_url: "http://gateway:8080"
-      basic_auth: "true"
-      secret_mount_path: "/run/secrets/"
-    secrets:
-      - basic-auth-password
-      - basic-auth-user
-    networks:
-      - func_functions
-
-networks:
-  func_functions:
-    external: true
-
-secrets:
-    basic-auth-user:
-        external: true
-    basic-auth-password:
-        external: true
diff --git a/yaml/kubernetes/connector-dep.yml b/yaml/kubernetes/connector-dep.yml
deleted file mode 100644
index 07e5d02..0000000
--- a/yaml/kubernetes/connector-dep.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  labels:
-    app: connector
-    component: cron-connector
-  name: sample-connector
-  namespace: openfaas
-spec:
-  selector:
-    matchLabels:
-      app: connector
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: connector
-        component: cron-connector
-    spec:
-      containers:
-      - name: cron-connector
-        image: zeerorg/cron-connector:v0.2.2
-        env:
-          - name: gateway_url
-            value: "http://gateway.openfaas:8080"
-          - name: basic_auth
-            value: "true"
-          - name: secret_mount_path
-            value: "/var/secrets/"
-        volumeMounts:
-            - name: auth
-              readOnly: true
-              mountPath: "/var/secrets/"
-      volumes:
-      - name: auth
-        secret:
-          secretName: basic-auth