diff --git a/plugins/importer-postman/src/index.ts b/plugins/importer-postman/src/index.ts
index a0300e9b..bbe85c99 100644
--- a/plugins/importer-postman/src/index.ts
+++ b/plugins/importer-postman/src/index.ts
@@ -273,7 +273,7 @@ function importAuth(rawAuth: unknown): Pick<HttpRequest, 'authentication' | 'aut
     return {
       authenticationType: 'awsv4',
       authentication: {
-        accessKeyId: a.accessKeyId != null ? String(a.accessKeyId) : undefined,
+        accessKeyId: a.accessKey != null ? String(a.accessKey) : undefined,
         secretAccessKey: a.secretKey != null ? String(a.secretKey) : undefined,
         sessionToken: a.sessionToken != null ? String(a.sessionToken) : undefined,
         region: a.region != null ? String(a.region) : undefined,
diff --git a/plugins/importer-postman/tests/fixtures/auth.output.json b/plugins/importer-postman/tests/fixtures/auth.output.json
index e4881654..cfb7bcfa 100644
--- a/plugins/importer-postman/tests/fixtures/auth.output.json
+++ b/plugins/importer-postman/tests/fixtures/auth.output.json
@@ -248,6 +248,7 @@
         "headers": [],
         "authenticationType": "awsv4",
         "authentication": {
+          "accessKeyId": "access",
           "secretAccessKey": "secret",
           "sessionToken": "session",
           "region": "us-west-1",