diff --git a/sqlmesh/lsp/main.py b/sqlmesh/lsp/main.py
index d53822fcac..1f53e71861 100755
--- a/sqlmesh/lsp/main.py
+++ b/sqlmesh/lsp/main.py
@@ -24,9 +24,6 @@
     ApiResponseGetModels,
 )
 
-# Define the command constant
-EXTERNAL_MODEL_UPDATE_COLUMNS = "sqlmesh.external_model_update_columns"
-
 from sqlmesh.lsp.completions import get_sql_completions
 from sqlmesh.lsp.context import (
     LSPContext,