diff --git a/src/micado/main/ObservingBlockExtra.py b/src/micado/main/ObservingBlockExtra.py
index 714f99f6e5531475898ec4a38e5187a94bac61eb..31e1c04c1ed7f303dd4ea324335d8a1e5eaab9e9 100644
--- a/src/micado/main/ObservingBlockExtra.py
+++ b/src/micado/main/ObservingBlockExtra.py
@@ -12,8 +12,8 @@ class ObservingBlockExtra(MObject):
     """An Observing Block."""
 
     prepend_append = {
-        "empty_sky": ("scopesim_templates.calibration.calibration.", "()"),
-        "cluster": ("scopesim_templates.stellar.clusters.", "()"),
+        "empty_sky": ("scopesim_templates.micado.", "()"),
+        "cluster": ("scopesim_templates.micado.", "()"),
     }
 
     @classmethod