diff --git a/segway/src/services/slack.service.ts b/segway/src/services/slack.service.ts
index 4c7c06669c..b6db3379e1 100644
--- a/segway/src/services/slack.service.ts
+++ b/segway/src/services/slack.service.ts
@@ -104,7 +104,7 @@ export class SlackService {
     const slackAccessToken = slackConfig.slackConfig.access_token;
 
     try {
-      await fetch("https://slack.com/api/views.open", {
+      return await fetch("https://slack.com/api/views.open", {
         method: "POST",
         body: JSON.stringify({
           trigger_id: triggerId,
@@ -127,7 +127,7 @@ export class SlackService {
     }
     const slackAccessToken = slackConfig.slackConfig.access_token;
     try {
-      await fetch("https://slack.com/api/views.update", {
+      return await fetch("https://slack.com/api/views.update", {
         method: "POST",
         body: JSON.stringify({
           view_id: viewId,
diff --git a/segway/src/types/slack.ts b/segway/src/types/slack.ts
index a9f827f264..073b83bed9 100644
--- a/segway/src/types/slack.ts
+++ b/segway/src/types/slack.ts
@@ -126,8 +126,10 @@ export interface ISlackMessage {
 export interface ISlackAction {
   action_id: string;
   block_id: string;
-  text: Text;
-  value: string;
+  selected_option?: {
+    text: ISlackText;
+    value: string;
+  };
   type: string;
   action_ts: string;
 }