diff --git a/.travis.yml b/.travis.yml
index 624ba11..ce3560d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,46 +6,39 @@ python:
   - 3.3
   - 3.4
 env:
-  - DJANGO=django==1.4.13
-  - DJANGO=django==1.5.8
-  - DJANGO=django==1.6.5
-  - DJANGO=django==1.6.5 DB_ENGINE="django.db.backends.postgresql_psycopg2" DB_NAME="test_project" DB_USER="postgres"
-  - DJANGO=django==1.6.5 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
-  - DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/"
-  - DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.postgresql_psycopg2" DB_NAME="test_project" DB_USER="postgres"
-  - DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
+  - DJANGO=django==1.6.8
+  - DJANGO=django==1.6.8 DB_ENGINE="django.db.backends.postgresql_psycopg2" DB_NAME="test_project" DB_USER="postgres"
+  - DJANGO=django==1.6.8 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
+  - DJANGO=django==1.7.1
+  - DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.postgresql_psycopg2" DB_NAME="test_project" DB_USER="postgres"
+  - DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
 matrix:
   exclude:
-    - python: 3.2
-      env: DJANGO=django==1.4.13
-    - python: 3.3
-      env: DJANGO=django==1.4.13
-    - python: 3.4
-      env: DJANGO=django==1.4.13
+    # Django 1.7 does not work with Python 2.6.
+    - python: 2.6
+      env: DJANGO=django==1.7.1
+    - python: 2.6
+      env: DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.postgresql_psycopg2" DB_NAME="test_project" DB_USER="postgres"
+    - python: 2.6
+      env: DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
+    # Python 3 does not work with MySQL DB engine.
     - python: 3.2
       env: DJANGO=django==1.6.5 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
     - python: 3.3
       env: DJANGO=django==1.6.5 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
     - python: 3.4
       env: DJANGO=django==1.6.5 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
-    - python: 2.6
-      env: DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/"
-    - python: 2.6
-      env: DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.postgresql_psycopg2" DB_NAME="test_project" DB_USER="postgres"
-    - python: 2.6
-      env: DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
     - python: 3.2
-      env: DJANGO="django==https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
+      env: DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
     - python: 3.3
-      env: DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
+      env: DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
     - python: 3.4
-      env: DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
+      env: DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
   allow_failures:
-    - env: DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/"
-    - env: DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.postgresql_psycopg2" DB_NAME="test_project" DB_USER="postgres"
-    - env: DJANGO="https://www.djangoproject.com/download/1.7c2/tarball/" DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
+    - DJANGO=django==1.7.1
+    - DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.postgresql_psycopg2" DB_NAME="test_project" DB_USER="postgres"
+    - DJANGO=django==1.7.1 DB_ENGINE="django.db.backends.mysql" DB_NAME="test_project" DB_USER="travis"
   fast_finish: true
-
 services:
   - postgresql
   - mysql
diff --git a/src/watson/management/commands/buildwatson.py b/src/watson/management/commands/buildwatson.py
index 3adf81a..e70384f 100644
--- a/src/watson/management/commands/buildwatson.py
+++ b/src/watson/management/commands/buildwatson.py
@@ -59,7 +59,7 @@ class Command(BaseCommand):
             help="Search engine models are registered with"),
         )
 
-    @transaction.commit_on_success
+    @transaction.atomic()
     def handle(self, *args, **options):
         """Runs the management command."""
         verbosity = int(options.get("verbosity", 1))
diff --git a/src/watson/management/commands/installwatson.py b/src/watson/management/commands/installwatson.py
index da90a95..cbb967b 100644
--- a/src/watson/management/commands/installwatson.py
+++ b/src/watson/management/commands/installwatson.py
@@ -12,7 +12,7 @@ class Command(NoArgsCommand):
 
     help = "Creates the database indices needed by django-watson."
     
-    @transaction.commit_on_success
+    @transaction.atomic()
     def handle_noargs(self, **options):
         """Runs the management command."""
         verbosity = int(options.get("verbosity", 1))
diff --git a/src/watson/management/commands/uninstallwatson.py b/src/watson/management/commands/uninstallwatson.py
index b86b9ff..d6738e4 100644
--- a/src/watson/management/commands/uninstallwatson.py
+++ b/src/watson/management/commands/uninstallwatson.py
@@ -12,7 +12,7 @@ class Command(NoArgsCommand):
 
     help = "Destroys the database indices needed by django-watson."
     
-    @transaction.commit_on_success
+    @transaction.atomic()
     def handle_noargs(self, **options):
         """Runs the management command."""
         verbosity = int(options.get("verbosity", 1))