diff --git a/pyproject.toml b/pyproject.toml
index b22cbd3..4d87c07 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,19 +59,19 @@ dependencies = [
 ]
 
 optional-dependencies.all = [
-  "ai-models>=0.6.2",
+  "ai-models>=0.6.3",
   "tqdm",
 ]
 
 optional-dependencies.dev = [
-  "ai-models>=0.6.2",
+  "ai-models>=0.6.3",
   "anemoi-datasets[all]",
   "pytest",
   "tqdm",
 ]
 
 optional-dependencies.plugin = [
-  "ai-models>=0.6.2",
+  "ai-models>=0.6.3",
   "tqdm",
 ]
 
diff --git a/src/anemoi/inference/plugin.py b/src/anemoi/inference/plugin.py
index 5611526..a1e5f62 100644
--- a/src/anemoi/inference/plugin.py
+++ b/src/anemoi/inference/plugin.py
@@ -70,8 +70,6 @@ def run(self):
             progress_callback=tqdm.tqdm,
         )
 
-        self.output.finalise()
-
     def _output(self, *args, **kwargs):
         if "step" in kwargs or "endStep" in kwargs:
             return self.write(*args, **kwargs)