diff --git a/source/dub/compilers/dmd.d b/source/dub/compilers/dmd.d
index 9018529..fad3269 100644
--- a/source/dub/compilers/dmd.d
+++ b/source/dub/compilers/dmd.d
@@ -124,6 +124,7 @@
 		import std.string;
 		auto tpath = Path(settings.targetPath) ~ getTargetFileName(settings, platform);
 		auto args = ["dmd", "-of"~tpath.toNativeString()] ~ objects ~ settings.lflags.map!(l => "-L"~l)().array() ~ settings.sourceFiles;
+		args ~= settings.dflags.filter!(f => f == "-g" || f == "-gc")().array();
 		logDebug("%s", args.join(" "));
 		auto res = spawnProcess(args).wait();
 		enforce(res == 0, "Link command failed with exit code "~to!string(res));
diff --git a/source/dub/generators/build.d b/source/dub/generators/build.d
index 3daf438..716db0f 100644
--- a/source/dub/generators/build.d
+++ b/source/dub/generators/build.d
@@ -138,10 +138,6 @@
 
 			// setup linker command line
 			auto lbuildsettings = buildsettings;
-			lbuildsettings.dflags = null;
-			lbuildsettings.importPaths = null;
-			lbuildsettings.stringImportPaths = null;
-			lbuildsettings.versions = null;
 			lbuildsettings.sourceFiles = lbuildsettings.sourceFiles.filter!(f => f.endsWith(".lib"))().array();
 			settings.compiler.prepareBuildSettings(lbuildsettings, BuildSetting.commandLineSeparate|BuildSetting.sourceFiles);