diff --git a/morph/lib/borgbackup.nix b/morph/lib/borgbackup.nix
index 9e38b61ac2634bcf19fa05fda5d247774d3d1b64..56a51428da6eb4f9ef9207ca3eab9731c9a8dfbf 100644
--- a/morph/lib/borgbackup.nix
+++ b/morph/lib/borgbackup.nix
@@ -57,7 +57,7 @@ in {
         };
 
 	# Output statistics after uploading a backup set
-	extraCreateArgs = "--stats";
+	extraCreateArgs = "--stats --json";
 
         # Ciphertext doesn't compress well
         compression = "none";