diff --git a/build.config.allmodconfig b/build.config.allmodconfig
index 5b43e8436631..580dfa183a6d 100644
--- a/build.config.allmodconfig
+++ b/build.config.allmodconfig
@@ -7,6 +7,7 @@ function update_config() {
     ${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \
          -d TEST_KMOD  \
          -e UNWINDER_FRAME_POINTER \
+         -d BLK_DEV_NBD \
 
     (cd ${OUT_DIR} && \
      make O=${OUT_DIR} $archsubarch CROSS_COMPILE=${CROSS_COMPILE} ${TOOL_ARGS} ${MAKE_ARGS} olddefconfig)