diff --git a/src/workprover/__init__.py b/src/workprover/__init__.py
index 2394af8f..68e9fba6 100644
--- a/src/workprover/__init__.py
+++ b/src/workprover/__init__.py
@@ -1,16 +1,16 @@
-import sys
-import multiprocessing
-import time
-import struct
-import threading
 import Queue
 import collections
+import multiprocessing
+import struct
+import sys
+import threading
+import time
 
-import utils
 import dumbsolver
-import forkingsolver
 import fastsolver
+import forkingsolver
 import gpusolver
+import utils
 
 timeout = .5
 
diff --git a/src/workprover/dumbsolver.py b/src/workprover/dumbsolver.py
index f3c974cb..094ecf27 100644
--- a/src/workprover/dumbsolver.py
+++ b/src/workprover/dumbsolver.py
@@ -1,6 +1,6 @@
 import ctypes
-import struct
 import hashlib
+import struct
 
 import utils
 
diff --git a/src/workprover/fastsolver.py b/src/workprover/fastsolver.py
index 2c48ffa9..b845e032 100644
--- a/src/workprover/fastsolver.py
+++ b/src/workprover/fastsolver.py
@@ -1,8 +1,8 @@
-import sys
+import ctypes
 import os.path
 import platform
 import subprocess
-import ctypes
+import sys
 
 class FastSolverError(Exception):
     pass
diff --git a/src/workprover/forkingsolver.py b/src/workprover/forkingsolver.py
index b31d2b15..488295c8 100644
--- a/src/workprover/forkingsolver.py
+++ b/src/workprover/forkingsolver.py
@@ -1,5 +1,5 @@
-import os
 import multiprocessing
+import os
 import struct
 
 import dumbsolver
diff --git a/src/workprover/gpusolver.py b/src/workprover/gpusolver.py
index ce258099..8d1cd9a9 100644
--- a/src/workprover/gpusolver.py
+++ b/src/workprover/gpusolver.py
@@ -1,6 +1,6 @@
 import hashlib
-import struct
 import os.path
+import struct
 
 import utils
 
@@ -15,8 +15,8 @@ class GPUSolver(object):
         global pyopencl, numpy
 
         try:
-            import pyopencl
             import numpy
+            import pyopencl
         except ImportError:
             raise GPUSolverError()
 
diff --git a/src/workprover/test.py b/src/workprover/test.py
index c27ca38c..61a6e59d 100755
--- a/src/workprover/test.py
+++ b/src/workprover/test.py
@@ -1,19 +1,19 @@
 #!/usr/bin/env python2.7
 
-import unittest
-import os.path
 import binascii
-import struct
 import ctypes
 import ctypes.util
+import os.path
+import struct
 import sys
+import unittest
 
 import __init__
-import utils
 import dumbsolver
-import forkingsolver
 import fastsolver
+import forkingsolver
 import gpusolver
+import utils
 
 codePath = os.path.dirname(__file__)
 
diff --git a/src/workprover/utils.py b/src/workprover/utils.py
index 696181cb..012a5033 100644
--- a/src/workprover/utils.py
+++ b/src/workprover/utils.py
@@ -1,9 +1,9 @@
 import hashlib
-import struct
-import time
 import math
-import sys
 import os
+import struct
+import sys
+import time
 
 def calculateInitialHash(initialPayload):
     return hashlib.sha512(initialPayload).digest()