diff --git a/packages/insomnia-app/app/network/o-auth-2/__tests__/grant-client-credentials.test.ts b/packages/insomnia-app/app/network/o-auth-2/__tests__/grant-client-credentials.test.ts
index 43c66f133d..18a588367d 100644
--- a/packages/insomnia-app/app/network/o-auth-2/__tests__/grant-client-credentials.test.ts
+++ b/packages/insomnia-app/app/network/o-auth-2/__tests__/grant-client-credentials.test.ts
@@ -23,6 +23,7 @@ describe('client_credentials', () => {
       bodyPath,
       JSON.stringify({
         access_token: 'token_123',
+        refresh_token: 'token_456',
         token_type: 'token_type',
         scope: SCOPE,
         audience: AUDIENCE,
@@ -100,6 +101,7 @@ describe('client_credentials', () => {
     expect(result).toEqual({
       access_token: 'token_123',
       id_token: null,
+      refresh_token: 'token_456',
       expires_in: null,
       token_type: 'token_type',
       scope: SCOPE,
@@ -118,6 +120,7 @@ describe('client_credentials', () => {
       bodyPath,
       JSON.stringify({
         access_token: 'token_123',
+        refresh_token: 'token_456',
         token_type: 'token_type',
         scope: SCOPE,
         audience: AUDIENCE,
@@ -199,6 +202,7 @@ describe('client_credentials', () => {
     expect(result).toEqual({
       access_token: 'token_123',
       id_token: null,
+      refresh_token: 'token_456',
       expires_in: null,
       token_type: 'token_type',
       scope: SCOPE,
diff --git a/packages/insomnia-app/app/network/o-auth-2/grant-client-credentials.ts b/packages/insomnia-app/app/network/o-auth-2/grant-client-credentials.ts
index 850070bb77..7510a1122f 100644
--- a/packages/insomnia-app/app/network/o-auth-2/grant-client-credentials.ts
+++ b/packages/insomnia-app/app/network/o-auth-2/grant-client-credentials.ts
@@ -93,6 +93,7 @@ export default async function(
   const results = responseToObject(bodyBuffer.toString('utf8'), [
     c.P_ACCESS_TOKEN,
     c.P_ID_TOKEN,
+    c.P_REFRESH_TOKEN,
     c.P_TOKEN_TYPE,
     c.P_EXPIRES_IN,
     c.P_SCOPE,