diff --git a/src/retk/controllers/schemas/manager.py b/src/retk/controllers/schemas/manager.py
index 296c891..c23f30c 100644
--- a/src/retk/controllers/schemas/manager.py
+++ b/src/retk/controllers/schemas/manager.py
@@ -35,7 +35,7 @@ class Settings(BaseModel):
             editorMode: str
             editorFontSize: int
             editorCodeTheme: str
-            editorSepRightWidth: int
+            editorSepRightWidth: float
             editorSideCurrentToolId: str
 
         id: str