diff --git a/recipes-bsp/linux/files/sysmocom-odu/defconfig b/recipes-bsp/linux/files/sysmocom-odu/defconfig
index 74fef38..cf2fc15 100644
--- a/recipes-bsp/linux/files/sysmocom-odu/defconfig
+++ b/recipes-bsp/linux/files/sysmocom-odu/defconfig
@@ -317,3 +317,4 @@ CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=y
 CONFIG_CRC7=y
 CONFIG_LIBCRC32C=y
+CONFIG_USB_ACM=y
diff --git a/recipes-bsp/linux/linux-sysmocom_3.2.bb b/recipes-bsp/linux/linux-sysmocom_3.2.bb
index 7431621..a598e96 100644
--- a/recipes-bsp/linux/linux-sysmocom_3.2.bb
+++ b/recipes-bsp/linux/linux-sysmocom_3.2.bb
@@ -17,7 +17,7 @@ SRCREV = "bcc4fa827be7f59486ff305d664b42a142025f9b"
 SRCREV_sysmocom-odu = "f11945e1d688bef5d2a81cc0255b19ed416cab42"
 LINUX_VERSION_sysmocom-odu = "3.2.0"
 
-PR = "r32"
+PR = "r33"
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
 SRC_URI = "git://git.sysmocom.de/sysmo-bts/linux.git;protocol=git;branch=v3.2 \