diff --git a/ptrcheck-ignore b/ptrcheck-ignore
new file mode 100644
index 00000000..3fd6c12d
--- /dev/null
+++ b/ptrcheck-ignore
@@ -0,0 +1,13 @@
+microbit
+microbit-appx
+microbit-beta
+microbit-git-*
+microbit-latest
+microbit-logo-svg
+microbit-portraitlogo-svg
+microbit-splashscreen-svg
+microbit-squarelogo-svg
+microbit-test
+microbit-theme-json
+microbit-uploader-exe
+microbit-uploader-zip