diff --git a/Makefile b/Makefile
index eeb77f5..76aa374 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,9 @@
 DUSER=aceberg
 DNAME=watchyourlan
 
+IFACE=virbr-bw
+DBPATH=data/hosts.db
+
 mod:
 	cd src && \
 	rm go.mod && \
@@ -9,7 +12,9 @@ mod:
 
 run:
 	cd src && \
-	sudo go run .
+	sudo \
+	env IFACE=$(IFACE) DBPATH=$(DBPATH) \
+	go run .
 
 go-build:
 	cd src && \
@@ -21,7 +26,7 @@ docker-build:
 docker-run:
 	docker rm wyl || true
 	docker run --name wyl \
-	-e "IFACE=virbr-bw" \
+	-e "IFACE=$(IFACE)" \
 	-e "TZ=Asia/Novosibirsk" \
 	--network="host" \
 	-v ~/.dockerdata/wyl:/data \
diff --git a/src/index.go b/src/index.go
index ab57417..fe7c71d 100644
--- a/src/index.go
+++ b/src/index.go
@@ -44,7 +44,9 @@ func webgui() {
 	// fmt.Println(FoundHosts)
 	address := AppConfig.GuiIP + ":" + AppConfig.GuiPort
 
-	fmt.Println(fmt.Sprintf("http://%s", address))
+	fmt.Println("\n=================================== ")
+	fmt.Println(fmt.Sprintf("Web GUI at http://%s", address))
+	fmt.Println("=================================== \n")
 
 	http.HandleFunc("/", index)
 	http.HandleFunc("/update_host/", update_host)
diff --git a/src/templates/index.html b/src/templates/index.html
index ecdce53..38b4dbd 100644
--- a/src/templates/index.html
+++ b/src/templates/index.html
@@ -40,7 +40,6 @@
                 <th>Hardware</th>
                 <th>Last seen</th>
                 <th>Known</th>
-                <th> </th>
             </tr>
             {{ range . }}
                 <form action="/update_host/" method="post">
@@ -55,14 +54,11 @@
                         <td>{{ .Date }}</td>
                         <td>
                             {{ if eq .Known 1 }}
-                            <input name="known" class="form-check-input" type="checkbox" checked>
+                            <button value="off" name="known" type="submit" class="btn btn-success">Yes</button>
                             {{ else }}
-                            <input name="known" class="form-check-input" type="checkbox">
+                            <button value="on" name="known" type="submit" class="btn btn-warning">No</button>
                             {{ end }}
                         </td>
-                        <td>
-                            <button type="submit" class="btn btn-primary">Ok</button>
-                        </td>
                     </tr>
                 </form>
             {{ end }}