diff --git a/src/cmd/go/pkg.go b/src/cmd/go/pkg.go
index fa923c88737..30ef02beff4 100644
--- a/src/cmd/go/pkg.go
+++ b/src/cmd/go/pkg.go
@@ -434,6 +434,12 @@ func vendoredImportPath(parent *Package, path string) (found string) {
 		}
 		targ := filepath.Join(dir[:i], vpath)
 		if isDir(targ) && hasGoFiles(targ) {
+			importPath := parent.ImportPath
+			if importPath == "command-line-arguments" {
+				// If parent.ImportPath is 'command-line-arguments'.
+				// set to relative directory to root (also chopped root directory)
+				importPath = dir[len(root)+1:]
+			}
 			// We started with parent's dir c:\gopath\src\foo\bar\baz\quux\xyzzy.
 			// We know the import path for parent's dir.
 			// We chopped off some number of path elements and
@@ -443,14 +449,14 @@ func vendoredImportPath(parent *Package, path string) (found string) {
 			// (actually the same number of bytes) from parent's import path
 			// and then append /vendor/path.
 			chopped := len(dir) - i
-			if chopped == len(parent.ImportPath)+1 {
+			if chopped == len(importPath)+1 {
 				// We walked up from c:\gopath\src\foo\bar
 				// and found c:\gopath\src\vendor\path.
 				// We chopped \foo\bar (length 8) but the import path is "foo/bar" (length 7).
 				// Use "vendor/path" without any prefix.
 				return vpath
 			}
-			return parent.ImportPath[:len(parent.ImportPath)-chopped] + "/" + vpath
+			return importPath[:len(importPath)-chopped] + "/" + vpath
 		}
 	}
 	return path
diff --git a/src/cmd/go/vendor_test.go b/src/cmd/go/vendor_test.go
index 199eab4471f..bcb5082311c 100644
--- a/src/cmd/go/vendor_test.go
+++ b/src/cmd/go/vendor_test.go
@@ -232,6 +232,32 @@ func TestVendorTest2(t *testing.T) {
 	tg.run("test", "github.com/rsc/go-get-issue-11864/vendor/vendor.org/tx2")
 }
 
+func TestVendorTest3(t *testing.T) {
+	testenv.MustHaveExternalNetwork(t)
+
+	tg := testgo(t)
+	defer tg.cleanup()
+	tg.makeTempdir()
+	tg.setenv("GOPATH", tg.path("."))
+	tg.run("get", "github.com/clsung/go-vendor-issue-14613")
+
+	tg.run("build", "-i", "github.com/clsung/go-vendor-issue-14613")
+
+	// test folder should work
+	tg.run("test", "-i", "github.com/clsung/go-vendor-issue-14613")
+	tg.run("test", "github.com/clsung/go-vendor-issue-14613")
+
+	// test with specified _test.go should work too
+	tg.cd(filepath.Join(tg.path("."), "src"))
+	tg.run("test", "-i", "github.com/clsung/go-vendor-issue-14613/vendor_test.go")
+	tg.run("test", "github.com/clsung/go-vendor-issue-14613/vendor_test.go")
+
+	// test with imported and not used
+	tg.run("test", "-i", "github.com/clsung/go-vendor-issue-14613/vendor/mylibtesttest/myapp/myapp_test.go")
+	tg.runFail("test", "github.com/clsung/go-vendor-issue-14613/vendor/mylibtesttest/myapp/myapp_test.go")
+	tg.grepStderr("imported and not used:", `should say "imported and not used"`)
+}
+
 func TestVendorList(t *testing.T) {
 	testenv.MustHaveExternalNetwork(t)