diff --git a/mace/calculators/foundations_models.py b/mace/calculators/foundations_models.py
index 51f27ab0..3ebddbed 100644
--- a/mace/calculators/foundations_models.py
+++ b/mace/calculators/foundations_models.py
@@ -42,7 +42,7 @@ def download_mace_mp_checkpoint(model: Union[str, Path] = None) -> str:
 
     checkpoint_url = (
         urls.get(model, urls["medium"])
-        if model in (None, "small", "medium", "large")
+        if model in (None, "small", "medium", "large", "small-0b", "medium-0b", "small-0b2", "medium-0b2", "large-0b2")
         else model
     )
 
@@ -106,7 +106,7 @@ def mace_mp(
         MACECalculator: trained on the MPtrj dataset (unless model otherwise specified).
     """
     try:
-        if model in (None, "small", "medium", "large") or str(model).startswith(
+        if model in (None, "small", "medium", "large", "small-0b", "medium-0b", "small-0b2", "medium-0b2", "large-0b2") or str(model).startswith(
             "https:"
         ):
             model_path = download_mace_mp_checkpoint(model)