diff --git a/src/actions/vstudio/vs2010_vcxproj.lua b/src/actions/vstudio/vs2010_vcxproj.lua
index 67b902b8..ce5d0856 100644
--- a/src/actions/vstudio/vs2010_vcxproj.lua
+++ b/src/actions/vstudio/vs2010_vcxproj.lua
@@ -660,7 +660,7 @@
 						m.element("Command", condition, '%s', commands)
 
 						local outputs = project.getrelative(prj, filecfg.buildoutputs)
-						m.element("Outputs", condition, '%s', table.concat(outputs, " "))
+						m.element("Outputs", condition, '%s', table.concat(outputs, ";"))
 
 						if filecfg.buildmessage then
 							m.element("Message", condition, '%s', filecfg.buildmessage)
diff --git a/tests/actions/vstudio/vc2010/test_files.lua b/tests/actions/vstudio/vc2010/test_files.lua
index 844c2460..dbfbf77f 100755
--- a/tests/actions/vstudio/vc2010/test_files.lua
+++ b/tests/actions/vstudio/vc2010/test_files.lua
@@ -102,6 +102,25 @@
 		]]
 	end
 
+	function suite.customBuild_onBuildRuleMultipleBuildOutputs()
+		files { "hello.cg" }
+		filter "files:**.cg"
+			buildcommands { "cgc $(InputFile)" }
+			buildoutputs { "$(InputName).a", "$(InputName).b" }
+		prepare()
+		test.capture [[
+<ItemGroup>
+	<CustomBuild Include="hello.cg">
+		<FileType>Document</FileType>
+		<Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">cgc $(InputFile)</Command>
+		<Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(InputName).a;$(InputName).b</Outputs>
+		<Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">cgc $(InputFile)</Command>
+		<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(InputName).a;$(InputName).b</Outputs>
+	</CustomBuild>
+</ItemGroup>
+		]]
+	end
+
 	function suite.customBuild_onBuildRuleWithMessage()
 		files { "hello.cg" }
 		filter "files:**.cg"