diff --git a/python/converters/plovasp/main.py b/python/converters/plovasp/main.py
index 7dc1c6c1..7ba84ddb 100644
--- a/python/converters/plovasp/main.py
+++ b/python/converters/plovasp/main.py
@@ -50,5 +50,5 @@ if __name__ == '__main__':
         else:
             vasp_dir = './'
 
-    generate_and_output_as_text(conf_filename, vasp_dir)
+    generate_and_output_as_text(filename, vasp_dir)