diff --git a/osmclient/sol005/cluster.py b/osmclient/sol005/cluster.py
index 8aa4b281f32b5b09fa7c8af88d8f067476b6ae80..fb7a8d6850cb9f4e820ca6053c8a497eb40ef132 100644
--- a/osmclient/sol005/cluster.py
+++ b/osmclient/sol005/cluster.py
@@ -80,7 +80,7 @@ class Cluster(GenericOSMAPIObject):
                     item = self.get(name)
                     print(
                         yaml.safe_dump(
-                            item["credentials"], indent=4, default_flow_style=False
+                            item["credentials"], indent=2, default_flow_style=False
                         )
                     )
                 else: