diff --git a/animatediff/utils_model.py b/animatediff/utils_model.py
index d6659bc..4843340 100644
--- a/animatediff/utils_model.py
+++ b/animatediff/utils_model.py
@@ -23,7 +23,7 @@
 
 BIGMIN = -(2**53-1)
 BIGMAX = (2**53-1)
-BIGMAX_TENSOR = torch.tensor(BIGMAX)
+BIGMAX_TENSOR = torch.tensor(9999999999.9)
 
 MAX_RESOLUTION = 16384  # mirrors ComfyUI's nodes.py MAX_RESOLUTION
 
diff --git a/pyproject.toml b/pyproject.toml
index be2abee..0ff94f7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-animatediff-evolved"
 description = "Improved AnimateDiff integration for ComfyUI."
-version = "1.4.3"
+version = "1.4.4"
 license = { file = "LICENSE" }
 dependencies = []