diff --git a/python/nav/web/arnold/forms.py b/python/nav/web/arnold/forms.py
index 2622b4c46d..de48addd5a 100644
--- a/python/nav/web/arnold/forms.py
+++ b/python/nav/web/arnold/forms.py
@@ -56,7 +56,7 @@ def __init__(self, *args, **kwargs):
             fieldset_legend = 'Edit detention reason'
 
         self.attrs = set_flat_form_attributes(
-            form_action='arnold-justificatons',
+            form_action='arnold-justifications',
             form_fields=[
                 FlatFieldset(
                     fieldset_legend,
diff --git a/python/nav/web/arnold/urls.py b/python/nav/web/arnold/urls.py
index 26d73a5da7..3844384ed9 100644
--- a/python/nav/web/arnold/urls.py
+++ b/python/nav/web/arnold/urls.py
@@ -59,16 +59,16 @@
         views.render_edit_detention_profile,
         name="arnold-detention-profile-edit",
     ),
-    re_path(r"^addreason/$", views.render_justifications, name="arnold-justificatons"),
+    re_path(r"^addreason/$", views.render_justifications, name="arnold-justifications"),
     re_path(
         r"^addreason/edit/(?P<jid>\d+)$",
         views.render_justifications,
-        name="arnold-justificatons-edit",
+        name="arnold-justifications-edit",
     ),
     re_path(
         r"^addreason/delete/(?P<jid>\d+)$",
         views.delete_justification,
-        name="arnold-justificatons-delete",
+        name="arnold-justifications-delete",
     ),
     re_path(
         r"^addquarantinevlan/$",
diff --git a/python/nav/web/arnold/views.py b/python/nav/web/arnold/views.py
index 65138392cf..72f3d8951d 100644
--- a/python/nav/web/arnold/views.py
+++ b/python/nav/web/arnold/views.py
@@ -145,7 +145,7 @@ def render_justifications(request, jid=None):
         form = JustificationForm(request.POST)
         if form.is_valid():
             process_justification_form(form)
-            return redirect('arnold-justificatons')
+            return redirect('arnold-justifications')
     elif jid:
         justification = Justification.objects.get(pk=jid)
         form = JustificationForm(
@@ -214,11 +214,11 @@ def delete_justification(_request, jid):
     except Justification.DoesNotExist:
         # As this method is only called from ui on existing justifications
         # this should not happen. Just redirect to list again
-        return redirect('arnold-justificatons')
+        return redirect('arnold-justifications')
     else:
         justification.delete()
 
-    return redirect('arnold-justificatons')
+    return redirect('arnold-justifications')
 
 
 def render_manual_detention_step_one(request):
diff --git a/python/nav/web/templates/arnold/justifications.html b/python/nav/web/templates/arnold/justifications.html
index c9bb74954e..3d57c82f51 100644
--- a/python/nav/web/templates/arnold/justifications.html
+++ b/python/nav/web/templates/arnold/justifications.html
@@ -24,14 +24,14 @@
                             <td>{{ justification.name }}</td>
                             <td>{{ justification.description }}</td>
                             <td>
-                                <a href="{% url 'arnold-justificatons-edit' justification.id %}"
+                                <a href="{% url 'arnold-justifications-edit' justification.id %}"
                                    class="button tiny secondary">
                                     Edit
                                 </a>
                             </td>
                             <td>
                                 {% if justification.deletable %}
-                                    <a href="{% url 'arnold-justificatons-delete' justification.id %}"
+                                    <a href="{% url 'arnold-justifications-delete' justification.id %}"
                                        class="button tiny alert">
                                         Delete
                                     </a>
diff --git a/python/nav/web/templates/arnold/tabs.html b/python/nav/web/templates/arnold/tabs.html
index ee9597877c..8554c6e0fb 100644
--- a/python/nav/web/templates/arnold/tabs.html
+++ b/python/nav/web/templates/arnold/tabs.html
@@ -12,7 +12,7 @@
       </li>
       {#            <li class="{{ active.search|yesno:"tabactive," }}"><a href="{% url 'arnold-search' %}">Search</a></li>#}
       <li class="{{ active.justifications|yesno:"tabactive," }}">
-        <a href="{% url 'arnold-justificatons' %}">Detention reasons</a>
+        <a href="{% url 'arnold-justifications' %}">Detention reasons</a>
       </li>
 {#      <li class="{{ active.manualdetention|yesno:"tabactive," }}">#}
 {#        <a href="{% url 'arnold-manual-detention' %}">Manual detention</a>#}