diff --git a/src/Web/WebhookClient/Dockerfile b/src/Web/WebhookClient/Dockerfile
index 6caaf633b..8b7bfe259 100644
--- a/src/Web/WebhookClient/Dockerfile
+++ b/src/Web/WebhookClient/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/core/aspnet:5.0 AS base
+FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS base
 WORKDIR /app
 EXPOSE 80
 EXPOSE 443