diff --git a/ekernel.py b/ekernel.py
index 99d61db..308e815 100644
--- a/ekernel.py
+++ b/ekernel.py
@@ -398,7 +398,10 @@ def build (argv):
     # build
     os.chdir(kernel.src)
     out.einfo(f"building {out.teal(kernel.src)}")
-    subprocess.run(["make", "-j", str(args.jobs)], check=True)
+    margs = ["make", "-j", str(args.jobs)]
+    if args.quiet:
+        margs.append(">/dev/null")
+    subprocess.run(margs, check=True)
 
 @cli
 @efi
@@ -495,7 +498,10 @@ def install (argv):
     # install modules
     os.chdir(kernel.src)
     out.einfo(f"installing modules {out.teal(kernel.modules)}")
-    subprocess.run(["make", "modules_install"], check=True)
+    margs = ["make", "modules_install"]
+    if args.quiet:
+        margs.append(">/dev/null")
+    subprocess.run(margs, check=True)
 
     # rebuild external modules
     eargs = ["emerge", "@module-rebuild"]
@@ -643,7 +649,8 @@ def clean (argv):
 
     # remove files
     for k, v in rm.items():
-        out.einfo(f"deleting {k}:")
+        if v:
+            out.einfo(f"deleting {k}:")
         for p in v:
             out.print(f"   {out.red('✗')} {out.teal(p)}")
             if args.dry: continue
@@ -871,7 +878,7 @@ def commit (argv):
         out.print(f"   {out.green('✓')} {out.teal(kernel.config)}")
 
     # print message
-    if msg:
+    if msg.getvalue():
         out.einfo("commit message:")
         for l in msg.getvalue().splitlines():
             out.print(f"   {out.teal(l)}" if l else "")
@@ -891,7 +898,6 @@ def commit (argv):
         raise RuntimeError(e.stderr.decode())
 
 @cli
-@efi
 def update (argv):
     """Custom Gentoo EFI stub kernel updater."""
     parser = argparse.ArgumentParser(
diff --git a/tests/__init__.py b/test/__init__.py
similarity index 100%
rename from tests/__init__.py
rename to test/__init__.py
diff --git a/tests/data/__init__.py b/test/data/__init__.py
similarity index 100%
rename from tests/data/__init__.py
rename to test/data/__init__.py
diff --git a/tests/data/kernel.py b/test/data/kernel.py
similarity index 100%
rename from tests/data/kernel.py
rename to test/data/kernel.py
diff --git a/tests/test_build.py b/test/test_build.py
similarity index 93%
rename from tests/test_build.py
rename to test/test_build.py
index 3a7656e..dc425c0 100644
--- a/tests/test_build.py
+++ b/test/test_build.py
@@ -3,8 +3,8 @@ import subprocess
 import unittest
 
 from ekernel import Kernel
-from tests import capture_stderr, Interceptor
-import tests.data.kernel as data
+from test import capture_stderr, Interceptor
+import test.data.kernel as data
 
 import ekernel
 
@@ -37,7 +37,7 @@ class Tests (unittest.TestCase):
         # make -j <jobs>
         tracer, (args, kwargs) = next(trace_it)
         self.assertEqual(tracer.name, "subprocess.run")
-        self.assertEqual(args, (["make", "-j", self.jobs],))
+        self.assertEqual(args, (["make", "-j", self.jobs, ">/dev/null"],))
         self.assertEqual(kwargs, {"check": True})
         self.assertTrue(self.kernel.bzImage.exists())
 
diff --git a/tests/test_clean.py b/test/test_clean.py
similarity index 98%
rename from tests/test_clean.py
rename to test/test_clean.py
index bcba23d..d588b82 100644
--- a/tests/test_clean.py
+++ b/test/test_clean.py
@@ -6,8 +6,8 @@ import sys
 import unittest
 
 from ekernel import Kernel
-from tests import capture_stdout, colorless, Interceptor
-import tests.data.kernel as data
+from test import capture_stdout, colorless, Interceptor
+import test.data.kernel as data
 
 import ekernel
 
diff --git a/tests/test_commit.py b/test/test_commit.py
similarity index 98%
rename from tests/test_commit.py
rename to test/test_commit.py
index ef51921..9be13bb 100644
--- a/tests/test_commit.py
+++ b/test/test_commit.py
@@ -5,8 +5,8 @@ import sys
 import unittest
 
 from ekernel import Kernel
-from tests import git, capture_stdout, capture_stderr, colorless
-import tests.data.kernel as data
+from test import git, capture_stdout, capture_stderr, colorless
+import test.data.kernel as data
 
 import ekernel
 
diff --git a/tests/test_configure.py b/test/test_configure.py
similarity index 98%
rename from tests/test_configure.py
rename to test/test_configure.py
index d29d4fc..99fd2ae 100644
--- a/tests/test_configure.py
+++ b/test/test_configure.py
@@ -4,8 +4,8 @@ import sys
 import unittest
 
 from ekernel import Kernel
-from tests import capture_stdout, capture_stderr, colorless, Interceptor
-import tests.data.kernel as data
+from test import capture_stdout, capture_stderr, colorless, Interceptor
+import test.data.kernel as data
 
 import ekernel
 
diff --git a/tests/test_install.py b/test/test_install.py
similarity index 97%
rename from tests/test_install.py
rename to test/test_install.py
index 7d5e9c4..a5af267 100644
--- a/tests/test_install.py
+++ b/test/test_install.py
@@ -4,8 +4,8 @@ import sys
 import unittest
 
 from ekernel import Kernel
-from tests import capture_stderr, Interceptor
-import tests.data.kernel as data
+from test import capture_stderr, Interceptor
+import test.data.kernel as data
 
 import ekernel
 
@@ -63,7 +63,7 @@ class Tests (unittest.TestCase):
         # make modules_install
         tracer, (args, kwargs) = next(trace_it)
         self.assertEqual(tracer.name, "subprocess.run")
-        self.assertEqual(args, (["make", "modules_install"],))
+        self.assertEqual(args, (["make", "modules_install", ">/dev/null"],))
         self.assertEqual(kwargs, {"check": True})
         # emerge @module-rebuild
         tracer, (args, kwargs) = next(trace_it)
diff --git a/tests/test_interceptor.py b/test/test_interceptor.py
similarity index 99%
rename from tests/test_interceptor.py
rename to test/test_interceptor.py
index 556595d..67d60d1 100644
--- a/tests/test_interceptor.py
+++ b/test/test_interceptor.py
@@ -2,7 +2,7 @@ import os
 import subprocess
 import unittest
 
-from tests import Interceptor
+from test import Interceptor
 
 class Foo:
 
diff --git a/tests/test_kernel.py b/test/test_kernel.py
similarity index 75%
rename from tests/test_kernel.py
rename to test/test_kernel.py
index 0716827..17c0526 100644
--- a/tests/test_kernel.py
+++ b/test/test_kernel.py
@@ -3,8 +3,8 @@ import unittest
 
 from packaging.version import Version
 
-from tests import Interceptor
-import tests.data.kernel as data
+from test import Interceptor
+import test.data.kernel as data
 
 import ekernel
 
@@ -25,51 +25,54 @@ class Tests (unittest.TestCase):
             data.boot.parent / f"gentoo-{v.base_version}.efi"
         )
 
-    def test_paths (self):
+    def test_kernel_paths (self):
         self.assertEqual(ekernel.Kernel.src, data.src)
         self.assertEqual(ekernel.Kernel.linux, data.linux)
         self.assertEqual(ekernel.Kernel.modules, data.modules)
 
-    def test_version (self):
+    def test_kernel_version (self):
         self.assertEqual(ekernel.version("0.0.1-gentoo"), Version("0.0.1"))
 
-    def test_constructor (self):
+    def test_kernel_constructor (self):
         self.check_vars(
             ekernel.Kernel(data.current),
             ekernel.Kernel.current().src
         )
 
-    def test_list (self):
+    def test_kernel_list (self):
         self.assertEqual(ekernel.Kernel.list(), data.kernels)
 
-    def test_list_ascending (self):
+    def test_kernel_list_ascending (self):
         self.assertEqual(
             ekernel.Kernel.list(descending=False),
             list(reversed(data.kernels))
         )
 
-    def test_current (self):
+    def test_kernel_current (self):
         self.check_vars(ekernel.Kernel.current(), data.current)
 
-    def test_latest (self):
+    def test_kernel_latest (self):
         self.check_vars(ekernel.Kernel.latest(), data.latest)
 
-    def test_eq (self):
+    def test_kernel_eq (self):
         self.assertEqual(
             ekernel.Kernel.current(),
             ekernel.Kernel(data.current)
         )
 
-    def test_neq (self):
+    def test_kernel_neq (self):
         self.assertNotEqual(ekernel.Kernel.current(), ekernel.Kernel.latest())
 
-    def test_bootable (self):
+    def test_kernel_bootable (self):
         self.assertFalse(ekernel.Kernel.latest().bootable())
         self.assertTrue(ekernel.Kernel.current().bootable())
 
-    def test_current_missing (self):
+    def test_kernel_current_missing (self):
         kernel = ekernel.Kernel.current()
         shutil.rmtree(kernel.src)
         with self.assertRaises(ValueError) as e:
             ekernel.Kernel.current()
-        self.assertEqual(str(e.exception), f"error: missing source {kernel.src}")
+        self.assertEqual(
+            str(e.exception),
+            f"error: missing source {kernel.src}"
+        )
diff --git a/tests/test_update.py b/test/test_update.py
similarity index 97%
rename from tests/test_update.py
rename to test/test_update.py
index 1cc7e20..f8b56bd 100644
--- a/tests/test_update.py
+++ b/test/test_update.py
@@ -4,8 +4,8 @@ import sys
 import unittest
 
 from ekernel import Kernel
-from tests import capture_stdout, capture_stderr, git, Interceptor
-import tests.data.kernel as data
+from test import capture_stdout, capture_stderr, git, Interceptor
+import test.data.kernel as data
 
 import ekernel