diff --git a/openpype/hooks/pre_add_last_workfile_arg.py b/openpype/hooks/pre_add_last_workfile_arg.py
index 89f627b37f..8edccd48d4 100644
--- a/openpype/hooks/pre_add_last_workfile_arg.py
+++ b/openpype/hooks/pre_add_last_workfile_arg.py
@@ -17,6 +17,7 @@ class AddLastWorkfileToLaunchArgs(PreLaunchHook):
         "nuke",
         "nukex",
         "hiero",
+        "houdini",
         "nukestudio",
         "blender",
         "photoshop",
diff --git a/openpype/hosts/houdini/startup/scripts/123.py b/openpype/hosts/houdini/startup/python2.7libs/pythonrc.py
similarity index 100%
rename from openpype/hosts/houdini/startup/scripts/123.py
rename to openpype/hosts/houdini/startup/python2.7libs/pythonrc.py
diff --git a/openpype/hosts/houdini/startup/scripts/houdinicore.py b/openpype/hosts/houdini/startup/python3.7libs/pythonrc.py
similarity index 100%
rename from openpype/hosts/houdini/startup/scripts/houdinicore.py
rename to openpype/hosts/houdini/startup/python3.7libs/pythonrc.py