diff --git a/src/command.ts b/src/command.ts
index 78e6103..f09c10a 100644
--- a/src/command.ts
+++ b/src/command.ts
@@ -204,7 +204,7 @@ export class Command<C extends Context = Context> implements MiddlewareObj<C> {
      * ```ts
      * bot
      *  .filter(
-     *    Command.hasCommand(/\/delete_(.*)/),
+     *    Command.hasCommand(/delete_(.*)/),
      *    (ctx) => ctx.reply(`Deleting ${ctx.message?.text?.split("_")[1]}`)
      *  )
      * ```
@@ -268,7 +268,7 @@ export class Command<C extends Context = Context> implements MiddlewareObj<C> {
         description: string,
     ) {
         this._languages.set(languageCode, {
-            name: new RegExp(name),
+            name: name,
             description,
         });
         return this;
@@ -303,7 +303,9 @@ export class Command<C extends Context = Context> implements MiddlewareObj<C> {
     public toObject(languageCode = "default"): BotCommand {
         const localizedName = this.getLocalizedName(languageCode);
         return {
-            command: localizedName instanceof RegExp ? "" : localizedName,
+            command: localizedName instanceof RegExp
+                ? localizedName.source
+                : localizedName,
             description: this.getLocalizedDescription(languageCode),
         };
     }
diff --git a/src/commands.ts b/src/commands.ts
index c7f06b0..ad5f949 100644
--- a/src/commands.ts
+++ b/src/commands.ts
@@ -134,10 +134,8 @@ export class Commands<C extends Context> {
         this._commands.push(command);
         return command;
     }
-
     /**
      * Serializes the commands into multiple objects that can each be passed to a `setMyCommands` call.
-     *
      * @returns One item for each combination of command + scope + language
      */
     public toArgs() {
@@ -151,9 +149,8 @@ export class Commands<C extends Context> {
                     language_code: language === "default"
                         ? undefined
                         : language,
-                    commands: commands.map((command) =>
-                        command.toObject(language)
-                    )
+                    commands: commands
+                        .map((command) => command.toObject(language))
                         .filter((args) => args.command.length > 0),
                 });
             }
@@ -171,17 +168,16 @@ export class Commands<C extends Context> {
     public toSingleScopeArgs(scope: BotCommandScope) {
         this._populateMetadata();
         const params: SetMyCommandsParams[] = [];
-
         for (const language of this._languages) {
             params.push({
                 scope,
                 language_code: language === "default" ? undefined : language,
                 commands: this._commands
                     .filter((command) => command.scopes.length)
+                    .filter((command) => typeof command.name === "string")
                     .map((command) => command.toObject(language)),
             });
         }
-
         return params;
     }