diff --git a/__init__.py b/__init__.py
index b4dd09c..686a1ab 100644
--- a/__init__.py
+++ b/__init__.py
@@ -16,7 +16,7 @@ class RunScriptSkill(MycroftSkill):
         self.read_scripts_dir()
 
     def read_scripts_dir(self):
-        if os.isdir(self.script_dir):
+        if os.path.isdir(self.script_dir):
             self.scripts = os.listdir(script_dir)
         else:
             self.log.critical("The script_dir directory does not exist or can't be read")