diff --git a/meta-security/meta-tpm/recipes-tpm/tpm-tools/tpm-tools_1.3.9.2.bb b/meta-security/meta-tpm/recipes-tpm/tpm-tools/tpm-tools_1.3.9.2.bb
index dbe1647..3b3da4f 100644
--- a/meta-security/meta-tpm/recipes-tpm/tpm-tools/tpm-tools_1.3.9.2.bb
+++ b/meta-security/meta-tpm/recipes-tpm/tpm-tools/tpm-tools_1.3.9.2.bb
@@ -14,7 +14,7 @@
 
 SRCREV = "bf43837575c5f7d31865562dce7778eae970052e"
 SRC_URI = " \
-    git://git.code.sf.net/p/trousers/tpm-tools \
+    git://git.code.sf.net/p/trousers/tpm-tools;branch=master \
     file://tpm-tools-extendpcr.patch \
     file://04-fix-FTBFS-clang.patch \
     file://openssl1.1_fix.patch \