diff --git a/bin/RegGTFExtractor.py b/bin/RegGTFExtractor.py
index 373f435..a99c708 100644
--- a/bin/RegGTFExtractor.py
+++ b/bin/RegGTFExtractor.py
@@ -20,7 +20,7 @@ def check_for_local_folder(wd):
 
 def main_script(org, wd, tissuetype=None):
 
-    check_for_local_folder()
+    check_for_local_folder(wd)
     ucsc = UcscGtf(org, wd)
     ense = Ensembl(org, wd)
     print("Getting Unique Results")