diff --git a/designateclient/v2/cli/zones.py b/designateclient/v2/cli/zones.py
index cf777ede..6d059c66 100644
--- a/designateclient/v2/cli/zones.py
+++ b/designateclient/v2/cli/zones.py
@@ -56,7 +56,7 @@ class ListZonesCommand(command.Lister):
         parser.add_argument('--email', help="Zone Email", required=False)
         parser.add_argument('--type', help="Zone Type",
                             choices=["PRIMARY", "SECONDARY"],
-                            default="PRIMARY",
+                            default=None,
                             required=False)
         parser.add_argument('--ttl', help="Time To Live (Seconds)",
                             required=False)
diff --git a/releasenotes/notes/bug-1940544-9ed7805341dec1ba.yaml b/releasenotes/notes/bug-1940544-9ed7805341dec1ba.yaml
new file mode 100644
index 00000000..efbe164d
--- /dev/null
+++ b/releasenotes/notes/bug-1940544-9ed7805341dec1ba.yaml
@@ -0,0 +1,6 @@
+---
+
+fixes:
+  - |
+    Include SECONDARY zone type to 'zone list' command output. Previously only
+    PRIMARY zones were shown
\ No newline at end of file