diff --git a/src/main.lua b/src/main.lua
index 6abdde9..9fb8ecf 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -65,9 +65,9 @@ local capabilities = {
 	diagnosticProvider = { relatedDocuments = {} },
 	textDocumentSync = 1,
 	semanticTokensProvider = {
-		full = { delta = true },
+		full = false,  -- Disabled: was causing "Invalid line: out of range" errors
 		legend = { tokenTypes = semanticTokenTypes, tokenModifiers = semanticTokenModifiers },
-		range = true,
+		range = false,
 	},
 	inlayHintProvider = { resolveProvider = false },
 	workspaceSymbolProvider = true,