diff --git a/internal/telegram/handler.go b/internal/telegram/handler.go
index 40faa00..6e5c8d7 100644
--- a/internal/telegram/handler.go
+++ b/internal/telegram/handler.go
@@ -104,6 +104,7 @@ func (bot TipBot) getHandler() []InterceptionWrapper {
 			Handler:   bot.generateImages,
 			Interceptor: &Interceptor{
 				Before: []intercept.Func{
+					bot.requirePrivateChatInterceptor,
 					bot.localizerInterceptor,
 					bot.logMessageInterceptor,
 					bot.loadUserInterceptor,