diff --git a/converter.py b/converter.py
index 0bc7d6b..79b6850 100644
--- a/converter.py
+++ b/converter.py
@@ -127,7 +127,9 @@ if __name__ == "__main__":
     xml = lsystems_xml(lsystems)
 
     # Add XML model declaration
-    xml_string = '<?xml-model href="data.xsd"?>\n' + element_stringifier(xml).decode()
+    xml_string = (
+        '<?xml-model href="l-systems.xsd"?>\n' + element_stringifier(xml).decode()
+    )
 
     # Output XML
     dom = xml_parser(xml_string)
diff --git a/data.xsd b/l-systems.xsd
similarity index 100%
rename from data.xsd
rename to l-systems.xsd