diff --git a/src/main.zig b/src/main.zig
index 3587b24..d7e2db1 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -1161,7 +1161,8 @@ fn initializeHandler(arena: *std.heap.ArenaAllocator, id: types.RequestId, req:
                         },
                     },
                     .semanticTokensProvider = .{
-                        .documentProvider = true,
+                        .full = true,
+                        .range = false,
                         .legend = .{
                             .tokenTypes = comptime block: {
                                 const tokTypeFields = std.meta.fields(semantic_tokens.TokenType);
diff --git a/src/types.zig b/src/types.zig
index e26fca3..bd13ef1 100644
--- a/src/types.zig
+++ b/src/types.zig
@@ -338,7 +338,8 @@ const InitializeResult = struct {
             },
         },
         semanticTokensProvider: struct {
-            documentProvider: bool,
+            full: bool,
+            range: bool,
             legend: struct {
                 tokenTypes: []const []const u8,
                 tokenModifiers: []const []const u8,
diff --git a/tests/sessions.zig b/tests/sessions.zig
index 68cf5a9..dc2d6d9 100644
--- a/tests/sessions.zig
+++ b/tests/sessions.zig
@@ -143,6 +143,6 @@ test "Requesting utf-8 offset encoding" {
 
     try sendRequest(shutdown_message, process);
     try consumeOutputAndWait(process, .{
-        \\{"jsonrpc":"2.0","id":0,"result":{"offsetEncoding":"utf-8","capabilities":{"signatureHelpProvider":{"triggerCharacters":["(",","]},"textDocumentSync":2,"renameProvider":true,"completionProvider":{"resolveProvider":false,"triggerCharacters":[".",":","@"]},"documentHighlightProvider":false,"hoverProvider":true,"codeActionProvider":false,"declarationProvider":true,"definitionProvider":true,"typeDefinitionProvider":true,"implementationProvider":false,"referencesProvider":true,"documentSymbolProvider":true,"colorProvider":false,"documentFormattingProvider":true,"documentRangeFormattingProvider":false,"foldingRangeProvider":false,"selectionRangeProvider":false,"workspaceSymbolProvider":false,"rangeProvider":false,"documentProvider":true,"workspace":{"workspaceFolders":{"supported":true,"changeNotifications":true}},"semanticTokensProvider":{"documentProvider":true,"legend":{"tokenTypes":["type","parameter","variable","tagField","field","errorTag","function","keyword","comment","string","number","operator","builtin","label","keywordLiteral"],"tokenModifiers":["namespace","struct","enum","union","opaque","definition","async","documentation","generic"]}}},"serverInfo":{"name":"zls","version":"0.1.0"}}}
+        \\{"jsonrpc":"2.0","id":0,"result":{"offsetEncoding":"utf-8","capabilities":{"signatureHelpProvider":{"triggerCharacters":["(",","]},"textDocumentSync":2,"renameProvider":true,"completionProvider":{"resolveProvider":false,"triggerCharacters":[".",":","@"]},"documentHighlightProvider":false,"hoverProvider":true,"codeActionProvider":false,"declarationProvider":true,"definitionProvider":true,"typeDefinitionProvider":true,"implementationProvider":false,"referencesProvider":true,"documentSymbolProvider":true,"colorProvider":false,"documentFormattingProvider":true,"documentRangeFormattingProvider":false,"foldingRangeProvider":false,"selectionRangeProvider":false,"workspaceSymbolProvider":false,"rangeProvider":false,"documentProvider":true,"workspace":{"workspaceFolders":{"supported":true,"changeNotifications":true}},"semanticTokensProvider":{"full":true,"range":false,"legend":{"tokenTypes":["type","parameter","variable","tagField","field","errorTag","function","keyword","comment","string","number","operator","builtin","label","keywordLiteral"],"tokenModifiers":["namespace","struct","enum","union","opaque","definition","async","documentation","generic"]}}},"serverInfo":{"name":"zls","version":"0.1.0"}}}
     });
 }