diff --git a/docs/extensions.md b/docs/extensions.md
index d2ca4e2b..217b5112 100644
--- a/docs/extensions.md
+++ b/docs/extensions.md
@@ -312,6 +312,10 @@ Check out [microbit.org](http://microbit.org/resellers/) for more information on
   "name": "ALS Robot JoyBit",
   "url":"/pkg/alsrobot-microbit-makecode-packages/ALSRobotJoyBit",
   "cardType": "package"
+}, {
+  "name": "51bit ColorBit",
+  "url":"/pkg/51bit/ColorBit",
+  "cardType": "package"
 }, {
   "name": "MAX7219 8x8",
   "url":"/pkg/alankrantas/pxt-MAX7219_8x8",
diff --git a/targetconfig.json b/targetconfig.json
index f375b74e..2ac5b734 100644
--- a/targetconfig.json
+++ b/targetconfig.json
@@ -103,6 +103,7 @@
             "pimoroni/pxt-touchbit",
             "4tronix/cubebit",
             "4tronix/BitCommander",
+            "51bit/ColorBit",
             "alankrantas/pxt-MAX7219_8x8"
 
         ],