diff --git a/pxt.json b/pxt.json
index 806c7c7..03e5f75 100644
--- a/pxt.json
+++ b/pxt.json
@@ -6,7 +6,7 @@
     "dependencies": {
         "core": "*",
         "radio": "*",
-        "neopixel": "github:microsoft/pxt-neopixel/tree/v0.7.3"
+        "neopixel": "github:microsoft/pxt-neopixel#v0.7.3"
     },
     "files": [
         "README.md",