diff --git a/docs/extensions.md b/docs/extensions.md
index 217b5112..ffbdf6b4 100644
--- a/docs/extensions.md
+++ b/docs/extensions.md
@@ -39,6 +39,10 @@ Check out [microbit.org](http://microbit.org/resellers/) for more information on
   "name": "Sunfounder Sloth",
   "url":"/pkg/sunfounder/pxt-sloth",
   "cardType": "package"
+}, {
+  "name": "ReroKit rero:micro",
+  "url":"/pkg/ReRoKit/pxt-reromicro",
+  "cardType": "package"
 }, {
   "name": "UCL Junk Robot",
   "url":"/pkg/chevyng/pxt-ucl-junkrobot",
diff --git a/targetconfig.json b/targetconfig.json
index 2ac5b734..365e9877 100644
--- a/targetconfig.json
+++ b/targetconfig.json
@@ -103,9 +103,12 @@
             "pimoroni/pxt-touchbit",
             "4tronix/cubebit",
             "4tronix/BitCommander",
+            "alankrantas/pxt-MAX7219_8x8",
+            "ReRoKit/pxt-reromicro",
             "51bit/ColorBit",
             "alankrantas/pxt-MAX7219_8x8"
 
+
         ],
         "preferredRepos": [
             "Microsoft/pxt-neopixel",