diff --git a/Makefile b/Makefile
index 8a05276..e05aef9 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ TOOLS=build/bin/Tools
 OUTPUT_DIR=build/bin/$(CONFIG)/Mono\ 2.x
 MONO_LIB_DIR=$(shell pkg-config --variable=libdir mono)/mono/4.0
 XBUILD=xbuild /nologo
-SOLUTION=monodevelop
+SOLUTION=mono
 
 buildnlog:
 	$(XBUILD) src/NLog.Extended/NLog.Extended.$(SOLUTION).csproj /p:Configuration=$(CONFIG)