diff --git a/nspr.yaml b/nspr.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..56171a4760a1441a85d217c75af03e4dc2d1fa53
--- /dev/null
+++ b/nspr.yaml
@@ -0,0 +1,4 @@
+version_control: hg
+src_repo: https://hg.mozilla.org/projects/nspr/
+tag_prefix: "NSPR_"
+seperator: "_"
\ No newline at end of file