diff --git a/package/rtptools/rtptools.hash b/package/rtptools/rtptools.hash
new file mode 100644
index 0000000000..bf5b4a6f04
--- /dev/null
+++ b/package/rtptools/rtptools.hash
@@ -0,0 +1,2 @@
+# Locally calculated
+sha256	99d681f6e328486fa1fc16581b0a5974e31eb2708101683ee9c8a0b6bed31050	rtptools-1.20.tar.gz