diff --git a/src/awx_plugins/credentials/aim.py b/src/awx_plugins/credentials/aim.py
index ccac67ac14..75b17f73be 100644
--- a/src/awx_plugins/credentials/aim.py
+++ b/src/awx_plugins/credentials/aim.py
@@ -103,6 +103,10 @@ def aim_backend(**kwargs):
     request_qs = '?' + urlencode(query_params, quote_via=quote)
     request_url = urljoin(url, '/'.join([webservice_id, 'api', 'Accounts']))
 
+    headers = {
+        'Cache-Control': 'no-cache',
+    }
+
     with CertFiles(client_cert, client_key) as cert:
         res = requests.get(
             request_url + request_qs,
@@ -110,6 +114,7 @@ def aim_backend(**kwargs):
             cert=cert,
             verify=verify,
             allow_redirects=False,
+            headers=headers,
         )
     sensitive_query_params = {
         'AppId': '****',
diff --git a/src/awx_plugins/credentials/conjur.py b/src/awx_plugins/credentials/conjur.py
index 08ceb906d2..792663dc11 100644
--- a/src/awx_plugins/credentials/conjur.py
+++ b/src/awx_plugins/credentials/conjur.py
@@ -140,6 +140,7 @@ def conjur_backend(**kwargs):
                     token.encode('utf-8'),
                 ).decode('utf-8'),
             ),
+            'Cache-Control': 'no-cache',
         },
         'allow_redirects': False,
     }