--- Makefile.orig	2017-04-30 09:29:26 UTC
+++ Makefile
@@ -13,7 +13,7 @@ all:
 	$(MAKE) build-proto
 	$(MAKE) build
 
-build-proto: restore
+build-proto:
 	MONO_ENV_OPTIONS=$(monoopts) $(XBUILD) /p:Configuration=Proto /p:TargetFramework=$(TargetFramework) src/fsharp/FSharp.Build-proto/FSharp.Build-proto.fsproj
 	MONO_ENV_OPTIONS=$(monoopts) $(XBUILD) /p:Configuration=Proto /p:TargetFramework=$(TargetFramework) src/fsharp/FSharp.Compiler-proto/FSharp.Compiler-proto.fsproj
 	MONO_ENV_OPTIONS=$(monoopts) $(XBUILD) /p:Configuration=Proto /p:TargetFramework=$(TargetFramework) src/fsharp/Fsc-proto/Fsc-proto.fsproj
