diff --git a/cloudpub/ms_azure/session.py b/cloudpub/ms_azure/session.py
index def77d2..0766c04 100644
--- a/cloudpub/ms_azure/session.py
+++ b/cloudpub/ms_azure/session.py
@@ -11,7 +11,7 @@
 
 log = logging.getLogger(__name__)
 
-AZURE_SESSION_TIMEOUT: float = float(os.environ.get("AZURE_SESSION_TIMEOUT", 5.0))
+AZURE_SESSION_TIMEOUT: float = float(os.environ.get("AZURE_SESSION_TIMEOUT", 15.0))
 
 
 class AccessToken: