diff --git a/policycoreutils/sandbox/test_sandbox.py b/policycoreutils/sandbox/test_sandbox.py
index 6f54d0c..d5368c2 100644
--- a/policycoreutils/sandbox/test_sandbox.py
+++ b/policycoreutils/sandbox/test_sandbox.py
@@ -1,6 +1,7 @@
 import unittest
 import os
 import shutil
+import sys
 from tempfile import mkdtemp
 from subprocess import Popen, PIPE
 
@@ -26,63 +27,63 @@ class SandboxTests(unittest.TestCase):
     def test_simple_success(self):
         "Verify that we can read file descriptors handed to sandbox"
         p1 = Popen(['cat', '/etc/passwd'], stdout=PIPE)
-        p2 = Popen(['sandbox', 'grep', 'root'], stdin=p1.stdout, stdout=PIPE)
+        p2 = Popen([sys.executable, 'sandbox', 'grep', 'root'], stdin=p1.stdout, stdout=PIPE)
         out, err = p2.communicate()
         self.assertTrue(b'root' in out)
 
     def test_cant_kill(self):
         "Verify that we cannot send kill signal in the sandbox"
         pid = os.getpid()
-        p = Popen(['sandbox', 'kill', '-HUP', str(pid)], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', 'kill', '-HUP', str(pid)], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         self.assertDenied(err)
 
     def test_cant_ping(self):
         "Verify that we can't ping within the sandbox"
-        p = Popen(['sandbox', 'ping', '-c 1 ', '127.0.0.1'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', 'ping', '-c 1 ', '127.0.0.1'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         self.assertDenied(err)
 
     def test_cant_mkdir(self):
         "Verify that we can't mkdir within the sandbox"
-        p = Popen(['sandbox', 'mkdir', '~/test'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', 'mkdir', '~/test'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         self.assertFailure(p.returncode)
 
     def test_cant_list_homedir(self):
         "Verify that we can't list homedir within the sandbox"
-        p = Popen(['sandbox', 'ls', '~'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', 'ls', '~'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         self.assertFailure(p.returncode)
 
     def test_cant_send_mail(self):
         "Verify that we can't send mail within the sandbox"
-        p = Popen(['sandbox', 'mail'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', 'mail'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         self.assertDenied(err)
 
     def test_cant_sudo(self):
         "Verify that we can't run sudo within the sandbox"
-        p = Popen(['sandbox', 'sudo'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', 'sudo'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         self.assertFailure(p.returncode)
 
     def test_mount(self):
         "Verify that we mount a file system"
-        p = Popen(['sandbox', '-M', 'id'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', '-M', 'id'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         self.assertSuccess(p.returncode, err)
 
     def test_set_level(self):
         "Verify that we set level a file system"
-        p = Popen(['sandbox', '-l', 's0', 'id'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', '-l', 's0', 'id'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         self.assertSuccess(p.returncode, err)
 
     def test_homedir(self):
         "Verify that we set homedir a file system"
         homedir = mkdtemp(dir=".", prefix=".sandbox_test")
-        p = Popen(['sandbox', '-H', homedir, '-M', 'id'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', '-H', homedir, '-M', 'id'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         shutil.rmtree(homedir)
         self.assertSuccess(p.returncode, err)
@@ -90,7 +91,7 @@ class SandboxTests(unittest.TestCase):
     def test_tmpdir(self):
         "Verify that we set tmpdir a file system"
         tmpdir = mkdtemp(dir="/tmp", prefix=".sandbox_test")
-        p = Popen(['sandbox', '-T', tmpdir, '-M', 'id'], stdout=PIPE, stderr=PIPE)
+        p = Popen([sys.executable, 'sandbox', '-T', tmpdir, '-M', 'id'], stdout=PIPE, stderr=PIPE)
         out, err = p.communicate()
         shutil.rmtree(tmpdir)
         self.assertSuccess(p.returncode, err)
