diff --git a/nodes.py b/nodes.py
index 3623b48..40fe895 100644
--- a/nodes.py
+++ b/nodes.py
@@ -432,6 +432,8 @@ NODE_CLASS_MAPPINGS = {
     "CalculateImagePadding": CalculateImagePadding,
     "MatchImageToAspectRatio": MatchImageToAspectRatio,
     "CalcFactorWidthHeight": CalcFactorWidthHeight,
+    "AspectRatio": AspectRatio,
+
 }
 
 NODE_DISPLAY_NAME_MAPPINGS = {
@@ -439,7 +441,9 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "SizeToWidthHeight": "SizeToWidthHeight",
     "CalculateImagePadding": "CalculateImagePadding",
     "MatchImageToAspectRatio": "MatchImageToAspectRatio",
-    "CalcFactorWidthHeight": "CalcFactorWidthHeight"
+    "CalcFactorWidthHeight": "CalcFactorWidthHeight",
+    "AspectRatio": "AspectRatio",
+    
 }
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 9a7d5e9..61f7822 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "ComfyUI_AspectRatioToSize"
 description = "A ComfyUI custom node that calculates width and height while maintaining aspect ratio, making it easier to determine image resolutions with specified aspect ratios and longer side values."
-version = "1.0.3"
+version = "1.0.4"
 license = { file = "LICENSE" }
 dependencies = []