diff --git a/meta-sysmocom-bsp/recipes-bsp/linux/files/sysmocom-odu/defconfig b/meta-sysmocom-bsp/recipes-bsp/linux/files/sysmocom-odu/defconfig
index a34d6aaa1a..0382da64d9 100644
--- a/meta-sysmocom-bsp/recipes-bsp/linux/files/sysmocom-odu/defconfig
+++ b/meta-sysmocom-bsp/recipes-bsp/linux/files/sysmocom-odu/defconfig
@@ -343,9 +343,9 @@ CONFIG_MMC_UNSAFE_RESUME=y
 CONFIG_SDIO_UART=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_M41T80=y
+# CONFIG_RTC_DRV_M41T80 is not set
 CONFIG_RTC_DRV_TPS65910=y
-CONFIG_RTC_DRV_OMAP=y
+# CONFIG_RTC_DRV_OMAP is not set
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y