diff --git a/cmd/recordcollector/main.go b/cmd/recordcollector/main.go
index f7f6743..45a9b6d 100644
--- a/cmd/recordcollector/main.go
+++ b/cmd/recordcollector/main.go
@@ -37,6 +37,7 @@ var ignorePrefixes = []string{
 var labelPrefixes = map[string]string{
 	// NSID prefix           // Label
 	"app.popsky":            "app-popsky",
+	"blue.badge":            "blue-badge",
 	"blue.zio.atfile":       "blue-zio-atfile",
 	"chat.roomy":            "chat-roomy",
 	"com.shinolabs.pinksea": "com-shinolabs-pinksea",
@@ -49,6 +50,10 @@ var labelPrefixes = map[string]string{
 	"sh.tangled":            "sh-tangled",
 	"so.sprk":               "so-sprk",
 	"xyz.statusphere":       "xyz-statusphere",
+	"blue.2048":             "blue-twentyfortyeight",
+	"exchange.recipe":       "exchange-recipe",
+	"blue.linkat":           "blue-linkat",
+	"app.rocksky":           "app-rocksky",
 }
 
 //go:embed schema.sql
diff --git a/genlabeldefs.py b/genlabeldefs.py
index 9e8d61a..4e47a0d 100755
--- a/genlabeldefs.py
+++ b/genlabeldefs.py
@@ -16,6 +16,11 @@ collections = {
     'Statusphere': ('xyz-statusphere', 'atproto quick start'),
     'Roomy': ('chat-roomy', 'group chat on atproto'),
     'ATFile': ('blue-zio-atfile', 'store and retrieve files'),
+    'Blue Badge': ('blue-badge', 'badges for atproto handles'),
+    '2048': ('blue-twentyfortyeight', '2048 on atproto'),
+    'recipe.exchange': ('exchange-recipe', 'discover and share your favorite recipes'),
+    'Linkat': ('blue-linkat', 'link collections'),
+    'Rocksky': ('app-rocksky', 'decentralized music tracking and discovery platform'),
     # 'name': ('ns-id', 'description'),
 }
 
@@ -25,6 +30,9 @@ defs = []
 key_func = lambda obj: str.casefold(obj[0])
 for name, (identifier, description) in sorted(collections.items(), key=key_func):
     nsid = identifier.replace('-', '.')
+    if identifier == 'blue-twentyfortyeight':
+        # https://atproto.com/specs/label#recommended-string-syntax
+        nsid = 'blue.2048'
     values.append(identifier)
     defs.append(dict(
         blurs = 'none',