diff --git a/conf/usrsctp.src b/conf/usrsctp.src
index 4632bbd..aeb80da 100644
--- a/conf/usrsctp.src
+++ b/conf/usrsctp.src
@@ -1,7 +1,6 @@
-SOURCE_URL=https://github.com/sctplab/usrsctp/archive/refs/heads/master.zip
-SOURCE_SUM=1daee6f1a7b81478ac4d1e154f5cfdc3d35f45515dca3e1d6941d8d570cf95a1
+SOURCE_URL=https://github.com/sctplab/usrsctp/archive/c138bc04bbb20b34fc10fd50e34c1723c40896c4.tar.gz
+SOURCE_SUM=ff4808da7c4bbd886feeb03a74eee1cb235a7d4c9a20c16a37581fe10d55dd4b
 SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=zip
+SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=usrsctp-master.zip
 SOURCE_EXTRACT=true