diff --git a/completion.go b/completion.go
index 3b4f895..ced8e06 100644
--- a/completion.go
+++ b/completion.go
@@ -84,6 +84,8 @@ var disabledModelsForEndpoints = map[string]map[string]bool{
 		GPT3Dot5Turbo16K:     true,
 		GPT3Dot5Turbo16K0613: true,
 		GPT4:                 true,
+		GPT4o:                true,
+		GPT4o20240513:        true,
 		GPT4TurboPreview:     true,
 		GPT4VisionPreview:    true,
 		GPT4Turbo1106:        true,