diff --git a/changelog/27424.txt b/changelog/27424.txt
new file mode 100644
index 000000000000..fcfb93ea4bc8
--- /dev/null
+++ b/changelog/27424.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+ui: Allow creation of session_token type roles for AWS secret backend
+```
\ No newline at end of file
diff --git a/ui/app/models/role-aws.js b/ui/app/models/role-aws.js
index fc4ae9050ad6..22a1d2f87610 100644
--- a/ui/app/models/role-aws.js
+++ b/ui/app/models/role-aws.js
@@ -66,7 +66,7 @@ export default Model.extend({
       iam_user: ['name', 'credentialType', 'policyArns', 'policyDocument'],
       assumed_role: ['name', 'credentialType', 'roleArns', 'policyDocument'],
       federation_token: ['name', 'credentialType', 'policyDocument'],
-      session_token: [],
+      session_token: ['name', 'credentialType'],
     };
 
     return expandAttributeMeta(this, keysForType[credentialType]);