diff --git a/app/src/main/java/ru/kirillius/pf/sdn/web/RPC/Auth.java b/app/src/main/java/ru/kirillius/pf/sdn/web/RPC/Auth.java
index 21b716f..99878a1 100644
--- a/app/src/main/java/ru/kirillius/pf/sdn/web/RPC/Auth.java
+++ b/app/src/main/java/ru/kirillius/pf/sdn/web/RPC/Auth.java
@@ -12,6 +12,7 @@ import ru.kirillius.pf.sdn.core.Auth.TokenService;
 import ru.kirillius.pf.sdn.core.Context;
 import ru.kirillius.pf.sdn.web.ProtectedMethod;
 
+import java.io.IOException;
 import java.util.Date;
 
 /**
@@ -47,8 +48,10 @@ public class Auth implements RPC {
      */
     @ProtectedMethod
     @JRPCMethod
-    public void removeToken(@JRPCArgument(name = "token") String token) {
-        context.getServiceManager().getService(TokenService.class).remove(new AuthToken(token));
+    public void removeToken(@JRPCArgument(name = "token") String token) throws IOException {
+        var service = context.getServiceManager().getService(TokenService.class);
+        service.remove(new AuthToken(token));
+        service.store();
     }
 
     /**
@@ -56,10 +59,12 @@ public class Auth implements RPC {
      */
     @ProtectedMethod
     @JRPCMethod
-    public String createAPIToken(@JRPCArgument(name = "description") String description) {
+    public String createAPIToken(@JRPCArgument(name = "description") String description) throws IOException {
+        var service = context.getServiceManager().getService(TokenService.class);
         var token = new AuthToken();
         token.setDescription(description);
-        context.getServiceManager().getService(TokenService.class).add(token);
+        service.add(token);
+        service.store();
         return token.getToken();
     }