diff --git a/Dockerfile.dapper b/Dockerfile.dapper
index fa95810..2403a88 100644
--- a/Dockerfile.dapper
+++ b/Dockerfile.dapper
@@ -4,8 +4,8 @@ ARG DOWNLOADS=/usr/src/downloads
 
 FROM ${UBUNTU} AS ubuntu
 ARG DOWNLOADS
-ARG LINUX_FIRMWARE=linux-firmware=1.187.6
-ARG LINUX_SOURCE=linux-source-5.4.0=5.4.0-58.64
+ARG LINUX_FIRMWARE=linux-firmware=1.187.10
+ARG LINUX_SOURCE=linux-source-5.4.0=5.4.0-70.78
 ENV DEBIAN_FRONTEND=noninteractive
 RUN set -x \
  && apt-get --assume-yes update \
diff --git a/scripts/build b/scripts/build
index 2cce7a3..608f348 100755
--- a/scripts/build
+++ b/scripts/build
@@ -16,10 +16,11 @@ pushd ${KERNEL_DIR}
 unset -v ARCH KERNEL_DIR
 debian/rules clean
 # see https://wiki.ubuntu.com/KernelTeam/KernelMaintenance#Overriding_module_check_failures
-for abi in $(find . -mindepth 1 -maxdepth 2 -type d -name abi); do
-    for ver in $abi/5.*; do
-        echo bpfilter > $ver/modules.ignore
-    done
-done
-debian/rules binary-headers binary-generic do_zfs=false do_dkms_nvidia=false do_dkms_nvidia_server=false
+debian/rules binary-headers binary-generic \
+    do_zfs=false \
+    do_dkms_nvidia=false \
+    do_dkms_nvidia_server=false \
+	skipabi=true \
+	skipmodule=true \
+	skipretpoline=true
 popd