diff --git a/docs/changes/newsfragments/444.bugfix b/docs/changes/newsfragments/444.bugfix
new file mode 100644
index 0000000000..152633f24b
--- /dev/null
+++ b/docs/changes/newsfragments/444.bugfix
@@ -0,0 +1 @@
+Allow ``timeseries_2d`` storage for :class:`.HDF5FeatureStorage` by `Fede Raimondo`_
diff --git a/junifer/storage/hdf5.py b/junifer/storage/hdf5.py
index 7a083509ae..99c2f406e8 100644
--- a/junifer/storage/hdf5.py
+++ b/junifer/storage/hdf5.py
@@ -157,7 +157,13 @@ def __init__(
             uri.parent.mkdir(parents=True, exist_ok=True)
 
         # Available storage kinds
-        storage_types = ["vector", "timeseries", "matrix", "scalar_table"]
+        storage_types = [
+            "vector",
+            "timeseries",
+            "matrix",
+            "scalar_table",
+            "timeseries_2d",
+        ]
 
         super().__init__(
             uri=uri,
@@ -180,7 +186,13 @@ def get_valid_inputs(self) -> list[str]:
             storage.
 
         """
-        return ["matrix", "vector", "timeseries", "scalar_table"]
+        return [
+            "matrix",
+            "vector",
+            "timeseries",
+            "scalar_table",
+            "timeseries_2d",
+        ]
 
     def _fetch_correct_uri_for_io(self, element: Optional[dict]) -> str:
         """Return proper URI for I/O based on `element`.
diff --git a/junifer/storage/tests/test_hdf5.py b/junifer/storage/tests/test_hdf5.py
index 9f9adfb19c..37e78f023d 100644
--- a/junifer/storage/tests/test_hdf5.py
+++ b/junifer/storage/tests/test_hdf5.py
@@ -29,6 +29,7 @@ def test_get_valid_inputs() -> None:
         "vector",
         "timeseries",
         "scalar_table",
+        "timeseries_2d",
     ]