diff --git a/src/documents/admin.py b/src/documents/admin.py
index aee45b49d..c8c16d791 100755
--- a/src/documents/admin.py
+++ b/src/documents/admin.py
@@ -19,12 +19,12 @@ class TagAdmin(admin.ModelAdmin):
 
     list_display = (
         "name",
-        "colour",
+        "color",
         "match",
         "matching_algorithm"
     )
-    list_filter = ("colour", "matching_algorithm")
-    list_editable = ("colour", "match", "matching_algorithm")
+    list_filter = ("color", "matching_algorithm")
+    list_editable = ("color", "match", "matching_algorithm")
 
 
 class DocumentTypeAdmin(admin.ModelAdmin):
diff --git a/src/documents/migrations/1006_migrate_tag_colour.py b/src/documents/migrations/1013_migrate_tag_colour.py
similarity index 85%
rename from src/documents/migrations/1006_migrate_tag_colour.py
rename to src/documents/migrations/1013_migrate_tag_colour.py
index d9bea8355..0c1189074 100644
--- a/src/documents/migrations/1006_migrate_tag_colour.py
+++ b/src/documents/migrations/1013_migrate_tag_colour.py
@@ -25,7 +25,7 @@ def forward(apps, schema_editor):
     for tag in Tag.objects.all():
         colour_old_id = tag.colour_old
         rgb = COLOURS_OLD[colour_old_id]
-        tag.colour = rgb
+        tag.color = rgb
         tag.save()
 
 
@@ -40,7 +40,7 @@ def reverse(apps, schema_editor):
         return 1
 
     for tag in Tag.objects.all():
-        colour_id = _get_colour_id(tag.colour)
+        colour_id = _get_colour_id(tag.color)
         tag.colour_old = colour_id
         tag.save()
 
@@ -48,7 +48,7 @@ def reverse(apps, schema_editor):
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('documents', '1005_checksums'),
+        ('documents', '1012_fix_archive_files'),
     ]
 
     operations = [
@@ -59,8 +59,8 @@ class Migration(migrations.Migration):
         ),
         migrations.AddField(
             model_name='tag',
-            name='colour',
-            field=models.CharField(blank=True, max_length=7),
+            name='color',
+            field=models.CharField(blank=True, max_length=7, verbose_name='color'),
         ),
         migrations.RunPython(forward, reverse),
         migrations.RemoveField(
diff --git a/src/documents/models.py b/src/documents/models.py
index 47361776a..9c5b14806 100755
--- a/src/documents/models.py
+++ b/src/documents/models.py
@@ -78,7 +78,7 @@ class Correspondent(MatchingModel):
 
 class Tag(MatchingModel):
 
-    colour = models.CharField(
+    color = models.CharField(
         _("color"),
         blank=True, max_length=7)