diff --git a/wger/exercises/views/exercises.py b/wger/exercises/views/exercises.py
index 113654e6f..9c4fed31c 100644
--- a/wger/exercises/views/exercises.py
+++ b/wger/exercises/views/exercises.py
@@ -82,7 +82,7 @@ def view(request, id, slug=None):
 
     template_data = {}
     template_data['comment_edit'] = False
-    template_data['back_url'] = reverse('exercise-overview')
+    template_data['back_url'] = reverse('exercise:exercise:overview')
 
     # Load the exercise itself
     exercise = cache.get(cache_mapper.get_exercise_key(int(id)))
diff --git a/wger/manager/api/serializers.py b/wger/manager/api/serializers.py
index d3071ccd3..a8ab5cfc6 100644
--- a/wger/manager/api/serializers.py
+++ b/wger/manager/api/serializers.py
@@ -171,5 +171,5 @@ class RoutineExerciseConfigSerializer(serializers.Serializer):
         for lang in mapper:
             out[lang] = mapper[lang].pk
 
-        return {'name': unicode(obj['config'].routine_exercise.exercise_mapper),
+        return {'name': "{0}".format((obj['config'].routine_exercise.exercise_mapper)),
                 'ids': out}
diff --git a/wger/manager/migrations/0003_auto_20141225_1323.py b/wger/manager/migrations/0003_auto_20141225_1323.py
new file mode 100644
index 000000000..a65d5bdb1
--- /dev/null
+++ b/wger/manager/migrations/0003_auto_20141225_1323.py
@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('manager', '0002_auto_20141223_1412'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='weightconfig',
+            name='dynamic_mode',
+            field=models.CharField(max_length=7, choices=[('last', 'Last workout'), ('2weeks', 'Best workout in last 2 weeks'), ('4weeks', 'Best workout in last 4 weeks')], help_text='Select the time frame used to select your base weight.', default='last', verbose_name='Dynamic mode'),
+            preserve_default=True,
+        ),
+        migrations.AlterField(
+            model_name='weightconfig',
+            name='increment_mode',
+            field=models.CharField(max_length=7, choices=[('static', 'Static'), ('dynamic', 'Dynamic')], help_text='Select the mode by which the weight increase is determined. "Static" increases the weight by a specific amount, "dynamic" can do that based on your workout performance.', default='static', verbose_name='Mode'),
+            preserve_default=True,
+        ),
+        migrations.AlterField(
+            model_name='weightconfig',
+            name='value',
+            field=models.CharField(max_length=7, choices=[('weight', 'Constant value'), ('percent', 'Percent')], default='weight', verbose_name='Weight unit'),
+            preserve_default=True,
+        ),
+        migrations.AlterField(
+            model_name='weightconfig',
+            name='weight_unit',
+            field=models.CharField(max_length=2, choices=[('kg', 'Metric (kilogram)'), ('lb', 'Imperial (pound)')], default='kg', verbose_name='Weight unit'),
+            preserve_default=True,
+        ),
+        migrations.AlterField(
+            model_name='workoutsession',
+            name='impression',
+            field=models.CharField(max_length=2, choices=[('1', 'Bad'), ('2', 'Neutral'), ('3', 'Good')], help_text='Your impression about this workout session. Did you exercise as well as you could?', default='2', verbose_name='General impression'),
+            preserve_default=True,
+        ),
+    ]
diff --git a/wger/manager/models.py b/wger/manager/models.py
index 5a0ffbcfe..8a408095b 100644
--- a/wger/manager/models.py
+++ b/wger/manager/models.py
@@ -901,7 +901,7 @@ class WeightConfig(models.Model):
     '''
 
     value = models.CharField(verbose_name=_('Weight unit'),
-                             max_length=2,
+                             max_length=7,
                              choices=VALUE,
                              default=VALUE_WEIGHT)
     '''
diff --git a/wger/manager/templates/routines/angular_detail.html b/wger/manager/templates/routines/angular_detail.html
index 8166674a4..5f6014837 100644
--- a/wger/manager/templates/routines/angular_detail.html
+++ b/wger/manager/templates/routines/angular_detail.html
@@ -171,7 +171,7 @@ any part of it once you have added it to your list.{% endblocktrans %}</p>
 
         <h4>{% trans "Options" %}</h4>
         <p>
-            <a href="/workout/routines/{% verbatim %}{{data.routine.short_name}}{% endverbatim %}/pdf" {% auto_link_css flavour %}>
+            <a href="/workout/routine/{% verbatim %}{{data.routine.short_name}}{% endverbatim %}/pdf" {% auto_link_css flavour %}>
                 <img src="{% static 'images/icons/save.svg' %}"
                      width="32"
                      height="32"
@@ -182,7 +182,7 @@ any part of it once you have added it to your list.{% endblocktrans %}</p>
 
         {% if user.is_authenticated %}
         <p>
-            <a href="/workout/routines/{% verbatim %}{{data.routine.short_name}}{% endverbatim %}/create-schedule" {% auto_link_css flavour %}>
+            <a href="/workout/routine/{% verbatim %}{{data.routine.short_name}}{% endverbatim %}/create-schedule" {% auto_link_css flavour %}>
                 <img src="{% static 'images/icons/status-on.svg' %}"
                      width="32"
                      height="32"
diff --git a/wger/manager/tests/test_routine_generator.py b/wger/manager/tests/test_routine_generator.py
index 9908ce50c..920664487 100644
--- a/wger/manager/tests/test_routine_generator.py
+++ b/wger/manager/tests/test_routine_generator.py
@@ -61,7 +61,8 @@ class RoutinePdfExportTestCase(WorkoutManagerTestCase):
         session['routine_config'] = {'round_to': 2.5,
                                      'max_squat': 120,
                                      'max_bench': 130,
-                                     'max_deadlift': 150}
+                                     'max_deadlift': 150,
+                                     'unit': 'kg'}
         session.save()
 
         # Create a PDF for all available routines
diff --git a/wger/nutrition/views/ingredient.py b/wger/nutrition/views/ingredient.py
index a5aa0a703..e528258cc 100644
--- a/wger/nutrition/views/ingredient.py
+++ b/wger/nutrition/views/ingredient.py
@@ -79,7 +79,7 @@ def view(request, id, slug=None):
         ingredient = get_object_or_404(Ingredient, pk=id)
         cache.set(cache_mapper.get_ingredient_key(ingredient), ingredient)
     template_data['ingredient'] = ingredient
-    template_data['back_url'] = reverse('ingredient-list')
+    template_data['back_url'] = reverse('nutrition:ingredient:list')
     template_data['form'] = UnitChooserForm(data={'ingredient_id': ingredient.id,
                                                   'amount': 100,
                                                   'unit': None})