--- a/debian/patches/reproducible_build.patch	1970-01-01 01:00:00.000000000 +0100
--- b/debian/patches/reproducible_build.patch	2015-09-16 19:52:35.211712445 +0100
@@ -0,0 +1,11 @@
+--- python-sqlalchemy-utils-0.30.12.orig/setup.py
++++ python-sqlalchemy-utils-0.30.12/setup.py
+@@ -57,7 +57,7 @@ extras_require = {
+ 
+ # Add all optional dependencies to testing requirements.
+ test_all = []
+-for name, requirements in extras_require.items():
++for name, requirements in sorted(extras_require.items()):
+     test_all += requirements
+ extras_require['test_all'] = test_all
+ 
--- a/debian/patches/series	1970-01-01 01:00:00.000000000 +0100
--- b/debian/patches/series	2015-09-16 19:52:32.099683086 +0100
@@ -0,0 +1 @@
+reproducible_build.patch