diff --git a/src/Features/CSharp/Portable/Completion/CompletionProviders/KeywordCompletionProvider.cs b/src/Features/CSharp/Portable/Completion/CompletionProviders/KeywordCompletionProvider.cs
index c4d4255edb937..7958a6948366e 100644
--- a/src/Features/CSharp/Portable/Completion/CompletionProviders/KeywordCompletionProvider.cs
+++ b/src/Features/CSharp/Portable/Completion/CompletionProviders/KeywordCompletionProvider.cs
@@ -28,6 +28,7 @@ public KeywordCompletionProvider()
             new AbstractKeywordRecommender(),
             new AddKeywordRecommender(),
             new AliasKeywordRecommender(),
+            new AllowsKeywordRecommender(),
             new AndKeywordRecommender(),
             new AnnotationsKeywordRecommender(),
             new AscendingKeywordRecommender(),