diff --git a/extension/server/src/server.ts b/extension/server/src/server.ts
index 9e747798..d041348c 100644
--- a/extension/server/src/server.ts
+++ b/extension/server/src/server.ts
@@ -68,7 +68,7 @@ connection.onInitialize((params: InitializeParams) => {
 		result.capabilities.documentSymbolProvider = true;
 		result.capabilities.definitionProvider = true;
 		result.capabilities.completionProvider = {
-			triggerCharacters: [` `, `.`, `:`]
+			triggerCharacters: [`.`, `:`]
 		};
 		result.capabilities.hoverProvider = true;
 		result.capabilities.referencesProvider = true;