diff --git a/paramecio2/console.py b/paramecio2/console.py
index 6c087a7..2b8bfde 100755
--- a/paramecio2/console.py
+++ b/paramecio2/console.py
@@ -370,7 +370,7 @@ def start():
                             
                             models_files=os.listdir(models_path)
                             
-                            m=re.compile(".*\.py$")
+                            m=re.compile(r".*\.py$")
                             
                             underscore=re.compile("^__.*")