diff --git a/build/docker/old/debian-stretch/Dockerfile b/build/docker/old/debian-stretch/Dockerfile
index ebb5e24..541223c 100644
--- a/build/docker/old/debian-stretch/Dockerfile
+++ b/build/docker/old/debian-stretch/Dockerfile
@@ -102,7 +102,10 @@
 # project isn't ready for this quite yet:
 # RUN apt-get install -y --no-install-recommends \
 # `# dotnet core dependencies` \
-#       dotnet-sdk-5.0
+#       dotnet-sdk-5.0 \
+#       dotnet-runtime-5.0 \
+#       aspnetcore-runtime-5.0 \
+#       dotnet-apphost-pack-5.0
 
 RUN apt-get install -y --no-install-recommends \
 `# Erlang dependencies` \