diff --git a/SparkleShare/Mac/SparkleShare.csproj b/SparkleShare/Mac/SparkleShare.csproj
index 0b654378..ed607078 100644
--- a/SparkleShare/Mac/SparkleShare.csproj
+++ b/SparkleShare/Mac/SparkleShare.csproj
@@ -52,7 +52,6 @@
..\..\..\monomac\src\MonoMac.dll
-
diff --git a/SparkleShare/SparkleInvite.cs b/SparkleShare/SparkleInvite.cs
index 767d0a8b..e4bbcafa 100644
--- a/SparkleShare/SparkleInvite.cs
+++ b/SparkleShare/SparkleInvite.cs
@@ -19,7 +19,6 @@ using System;
using System.IO;
using System.Net;
using System.Text;
-using System.Web;
using System.Xml;
using SparkleLib;
diff --git a/build/build.environment.mk b/build/build.environment.mk
index 980fd72b..82ce2088 100755
--- a/build/build.environment.mk
+++ b/build/build.environment.mk
@@ -7,7 +7,6 @@ DIR_BIN = $(top_builddir)/bin
# External libraries to link against, generated from configure
LINK_SYSTEM = -r:System
-LINK_SYSTEM_WEB = -r:System.Web
LINK_MONO_POSIX = -r:Mono.Posix
LINK_GLIB = $(GLIBSHARP_LIBS)
@@ -25,7 +24,7 @@ REF_SPARKLELIB = $(LINK_SYSTEM) $(LINK_MONO_POSIX)
LINK_SPARKLELIB = -r:$(DIR_BIN)/SparkleLib.dll
LINK_SPARKLELIB_DEPS = $(REF_SPARKLELIB) $(LINK_SPARKLELIB)
-REF_SPARKLESHARE = $(LINK_SYSTEM_WEB) $(LINK_DBUS) $(LINK_GTK) $(LINK_SPARKLELIB_DEPS) $(LINK_APP_INDICATOR)
+REF_SPARKLESHARE = $(LINK_DBUS) $(LINK_GTK) $(LINK_SPARKLELIB_DEPS) $(LINK_APP_INDICATOR)
# Cute hack to replace a space with something
colon:= :