diff --git a/run_nosetests.sh b/run_nosetests.sh
index b9f8f72f..fe3d6455 100755
--- a/run_nosetests.sh
+++ b/run_nosetests.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+rm -f .coverage
 nosetests -v \
     --with-coverage \
     --cover-inclusive \
diff --git a/scuba/__main__.py b/scuba/__main__.py
old mode 100755
new mode 100644
index b5703799..84b4600a
--- a/scuba/__main__.py
+++ b/scuba/__main__.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python2
-
 # SCUBA - Simple Container-Utilizing Build Architecture
 # (C) 2015 Jonathon Reinhart
 # https://github.com/JonathonReinhart/scuba
@@ -14,8 +12,6 @@
 import argparse
 from tempfile import NamedTemporaryFile
 import atexit
-import pipes
-import json
 
 from .constants import *
 from .config import find_config, load_config, ConfigError