diff --git a/h b/h
index 05a3907..e5b8ac1 100755
--- a/h
+++ b/h
@@ -1,5 +1,16 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+
 if __name__ == "__main__":
+    import sys
+    import warnings
+
     from hyde.engine import Engine
+    
+    warnings.filterwarnings('always', category=DeprecationWarning)
+
+    message = ("Running hyde using '{0}' will be deprecated in 1.0. " 
+        "Use 'hyde' command instead".format(sys.argv[0]))
+    warnings.warn(DeprecationWarning(message), stacklevel=1)
+
     Engine().run()