diff --git a/source/dub/commandline.d b/source/dub/commandline.d
index 04f5d69..8d73b6a 100644
--- a/source/dub/commandline.d
+++ b/source/dub/commandline.d
@@ -990,7 +990,7 @@
 
 	protected void setupVersionPackage(Dub dub, string str_package_info, string default_build_type = "debug")
 	{
-		PackageAndVersion package_info = splitPackageName(str_package_info);	
+		PackageAndVersion package_info = splitPackageName(str_package_info);
 		setupPackage(dub, package_info.name, default_build_type, package_info.version_);
 	}
 
diff --git a/source/dub/dub.d b/source/dub/dub.d
index e88ece2..683996f 100644
--- a/source/dub/dub.d
+++ b/source/dub/dub.d
@@ -686,7 +686,7 @@
 				import dub.generators.build : computeBuildName;
 				mainfile = m_project.rootPackage.path ~ format(".dub/code/%s_dub_test_root.d", computeBuildName(test_config, settings, import_modules));
 			}
-	
+
 			mkdirRecurse(mainfile.parentPath.toNativeString());
 
 			bool regenerateMainFile = settings.force || !existsFile(mainfile);
@@ -1379,7 +1379,6 @@
 	{
 		import std.file : thisExePath;
 		import std.path : buildPath, dirName, expandTilde, isAbsolute, isDirSeparator;
-		import std.process : environment;
 		import std.range : front;
 
 		// Env takes precedence