diff --git a/meta-security/recipes-ids/tripwire/tripwire_2.4.3.7.bb b/meta-security/recipes-ids/tripwire/tripwire_2.4.3.7.bb
index 3a9bc1d..93cb443 100644
--- a/meta-security/recipes-ids/tripwire/tripwire_2.4.3.7.bb
+++ b/meta-security/recipes-ids/tripwire/tripwire_2.4.3.7.bb
@@ -9,7 +9,7 @@
 SRCREV = "6e64a9e5b70a909ec439bc5a099e3fcf38c614b0"
 
 SRC_URI = "\
-	git://github.com/Tripwire/tripwire-open-source.git \
+	git://github.com/Tripwire/tripwire-open-source.git;branch=master;protocol=https \
 	file://tripwire.cron \
 	file://tripwire.sh \
 	file://tripwire.txt \