diff --git a/master.py b/master.py
index 3153ef6..a16fde2 100755
--- a/master.py
+++ b/master.py
@@ -28,6 +28,7 @@ Listing commands:
   tags                       Show tags
 
 Install and update commands:
+  update-all                 Create or update all assets
   update-groups              Create or update groups from app/data/
   update-forums              Create or update the forum tree from app/data/
   update-trophies            Create or update trophies
@@ -69,6 +70,14 @@ def tags(*args):
 # Install and update commands
 #
 
+def update_all():
+    update_groups()
+    update_forums()
+    update_forums()
+    update_trophies()
+    update_tags()
+    generate_trophy_icons()
+
 def update_groups():
     existing = Group.query.all()
 
@@ -350,6 +359,7 @@ commands = {
     "forums":                   forums,
     "trophies":                 trophies,
     "tags":                     tags,
+    "update-all":               update_all,
     "update-groups":            update_groups,
     "update-forums":            update_forums,
     "update-trophies":          update_trophies,