diff --git a/app/containers/MessageBox/index.tsx b/app/containers/MessageBox/index.tsx
index 1b94e80d..058cf0d4 100644
--- a/app/containers/MessageBox/index.tsx
+++ b/app/containers/MessageBox/index.tsx
@@ -888,7 +888,7 @@ class MessageBox extends Component<IMessageBoxProps, IMessageBoxState> {
 					const messageWithoutCommand = message.replace(/([^\s]+)/, '').trim();
 					const [{ appId }] = slashCommand;
 					const triggerId = generateTriggerId(appId);
-					RocketChat.runSlashCommand(command, roomId, messageWithoutCommand, triggerId, tmid || messageTmid);
+					await RocketChat.runSlashCommand(command, roomId, messageWithoutCommand, triggerId, tmid || messageTmid);
 					replyCancel();
 				} catch (e) {
 					logEvent(events.COMMAND_RUN_F);
diff --git a/app/definitions/rest/v1/commands.ts b/app/definitions/rest/v1/commands.ts
index 3dd81b68..b1e9195e 100644
--- a/app/definitions/rest/v1/commands.ts
+++ b/app/definitions/rest/v1/commands.ts
@@ -17,4 +17,7 @@ export type CommandsEndpoints = {
 			tmid?: string;
 		}) => {};
 	};
+	'commands.run': {
+		POST: (params: { command: string; roomId: string; params: string; triggerId?: string; tmid?: string }) => {};
+	};
 };
diff --git a/app/lib/rocketchat/services/restApi.ts b/app/lib/rocketchat/services/restApi.ts
index c487d3a8..e8fb6eae 100644
--- a/app/lib/rocketchat/services/restApi.ts
+++ b/app/lib/rocketchat/services/restApi.ts
@@ -677,10 +677,8 @@ export const getSyncThreadsList = ({ rid, updatedSince }: { rid: string; updated
 		updatedSince
 	});
 
-export const runSlashCommand = (command: string, roomId: string, params: any, triggerId?: string, tmid?: string): any =>
+export const runSlashCommand = (command: string, roomId: string, params: string, triggerId?: string, tmid?: string) =>
 	// RC 0.60.2
-	// TODO: missing definitions from server
-	// @ts-ignore
 	sdk.post('commands.run', {
 		command,
 		roomId,