diff --git a/src/languageFeatures.ts b/src/languageFeatures.ts
index 794fa02d..62b47778 100644
--- a/src/languageFeatures.ts
+++ b/src/languageFeatures.ts
@@ -321,7 +321,7 @@ export class CompletionAdapter implements languages.CompletionItemProvider {
 	constructor(private _worker: WorkerAccessor) {}
 
 	public get triggerCharacters(): string[] {
-		return [' ', ':'];
+		return [' ', ':', '"'];
 	}
 
 	provideCompletionItems(