diff --git a/recipes-bsp/linux/linux-sysmocom_4.1.bb b/recipes-bsp/linux/linux-sysmocom_4.1.bb
index a0eb309..b84d315 100644
--- a/recipes-bsp/linux/linux-sysmocom_4.1.bb
+++ b/recipes-bsp/linux/linux-sysmocom_4.1.bb
@@ -16,7 +16,7 @@ BTS_FIRMWARE_NAME_sysmobts-v2 = "sysmobts-v2"
 
 SRCREV = "bf915de539e36ab44d8561868126d19faa5c6f09"
 
-PR = "r44"
+PR = "r45"
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
 SRC_URI = "git://git.sysmocom.de/sysmo-bts/linux.git;protocol=git;branch=linux-4.1.4 \
@@ -27,6 +27,7 @@ S = "${WORKDIR}/git"
 COMPATIBLE_MACHINE = "(sysmobts-v2|sysmocom-bsc|sysmocom-bsc|sysmocom-odu|gsmk-owhw)"
 EXTRA_OEMAKE += "KALLSYMS_EXTRA_PASS=1"
 EXTRA_OEMAKE_append_sysmocom-odu = " LOADADDR=0x81000000"
+EXTRA_OEMAKE_append_gsmk-owhw = " LOADADDR=0x81000000"
 
 require linux-tools.inc