diff --git a/src/tools/dotnet.lua b/src/tools/dotnet.lua
index d1b5c05c..e6bb5132 100644
--- a/src/tools/dotnet.lua
+++ b/src/tools/dotnet.lua
@@ -178,6 +178,10 @@
 	function dotnet.getflags(cfg)
 		local flags = {}
 
+		if cfg.flags.Unsafe then
+			table.insert(flags, '/unsafe')
+		end			
+
 		if cfg.project.icon then
 			local fn = project.getrelative(cfg.project, cfg.project.icon)
 			table.insert(flags, string.format('/win32icon:"%s"', fn))
diff --git a/tests/actions/make/cs/test_flags.lua b/tests/actions/make/cs/test_flags.lua
index 7b7f8f4f..14b71d2b 100644
--- a/tests/actions/make/cs/test_flags.lua
+++ b/tests/actions/make/cs/test_flags.lua
@@ -38,6 +38,18 @@
   		]]
   	end
 
+--
+-- If the Unsafe flag has been set, it should be specified.
+--
+
+	function suite.onUnsafe()
+		flags { "Unsafe" }
+		prepare()
+		test.capture [[
+  FLAGS = /noconfig /unsafe
+  		]]
+  	end
+
 
 --
 -- If an application icon has been set, it should be specified.