diff --git a/handle_imported_video.py b/handle_imported_video.py
index e0e358d..8bc006d 100644
--- a/handle_imported_video.py
+++ b/handle_imported_video.py
@@ -32,7 +32,7 @@ for o, a in opts:
     elif o in ("-f", "--flip"):
         _FLIP = True
     elif o in ("-r", "--source"):
-        _SOURCE_DIR = True
+        _SOURCE_DIR = a
     elif o in ("-s", "--sequence"):
         a = a.split(",")
         for s in a: