diff --git a/scripts/lib/bsp/engine.py b/scripts/lib/bsp/engine.py
index 7d6be23..d0d5d72 100644
--- a/scripts/lib/bsp/engine.py
+++ b/scripts/lib/bsp/engine.py
@@ -1684,9 +1684,9 @@
             print "Couldn't open properties file %s for writing, exiting" % properties_file
             sys.exit(1)
 
-        json.dump(properties, of)
-
-    print_dict(properties)
+        json.dump(properties, of, indent=1)
+    else:
+        print_dict(properties)
 
 
 def split_nested_property(property):