diff --git a/meta-oe/recipes-test/linux-serial-test/linux-serial-test_git.bb b/meta-oe/recipes-test/linux-serial-test/linux-serial-test_git.bb
index c617cf09a3..888b13e2f6 100644
--- a/meta-oe/recipes-test/linux-serial-test/linux-serial-test_git.bb
+++ b/meta-oe/recipes-test/linux-serial-test/linux-serial-test_git.bb
@@ -4,9 +4,8 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSES/MIT;md5=544799d0b492f119fa04641d1b8868ed"
 
 SRC_URI = "git://github.com/cbrake/linux-serial-test.git;protocol=https;branch=master"
-
 PV = "0+git"
-SRCREV = "2ee61484167eab846f7b7c565284d7c350d738d3"
+SRCREV = "1a81f3c7be086ee01a9be8589a606426276c86d5"
 
 # Upstream repo does not tag
 UPSTREAM_CHECK_COMMITS = "1"