diff --git a/docker/Dockerfile b/docker/Dockerfile
index 7dbf39b..e4a181e 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,5 +1,5 @@
 FROM multiarch/alpine:amd64-latest-stable AS build
-RUN apk add --no-cache alpine-sdk gcc
+RUN apk add --no-cache alpine-sdk gcc linux-headers
 RUN git clone https://github.com/weetmuts/wmbusmeters.git && \
     git clone https://github.com/xaelsouth/rtl-wmbus.git
 WORKDIR /wmbusmeters
@@ -9,8 +9,7 @@ RUN make release && chmod 755 build/rtl_wmbus
 
 FROM multiarch/alpine:amd64-latest-stable as scratch
 ENV QEMU_EXECVE=1
-RUN apk add --no-cache mosquitto-clients libstdc++ curl libusb && \
-    apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing rtl-sdr
+RUN apk add --no-cache mosquitto-clients libstdc++ curl libusb rtl-sdr
 WORKDIR /wmbusmeters
 COPY --from=build /wmbusmeters/build/wmbusmeters /wmbusmeters/wmbusmeters
 COPY --from=build /rtl-wmbus/build/rtl_wmbus /usr/bin/rtl_wmbus
diff --git a/docker/Dockerfile.arm64v8 b/docker/Dockerfile.arm64v8
index 9ccf347..a71ac59 100644
--- a/docker/Dockerfile.arm64v8
+++ b/docker/Dockerfile.arm64v8
@@ -1,5 +1,5 @@
 FROM multiarch/alpine:arm64-latest-stable AS build
-RUN apk add --no-cache alpine-sdk gcc
+RUN apk add --no-cache alpine-sdk gcc linux-headers
 RUN git clone https://github.com/weetmuts/wmbusmeters.git && \
     git clone https://github.com/xaelsouth/rtl-wmbus.git
 WORKDIR /wmbusmeters
@@ -9,8 +9,7 @@ RUN make release && chmod 755 build/rtl_wmbus
 
 FROM multiarch/alpine:arm64-latest-stable as scratch
 ENV QEMU_EXECVE=1
-RUN apk add --no-cache mosquitto-clients libstdc++ curl libusb && \
-    apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing rtl-sdr
+RUN apk add --no-cache mosquitto-clients libstdc++ curl libusb rtl-sdr
 WORKDIR /wmbusmeters
 COPY --from=build /wmbusmeters/build/wmbusmeters /wmbusmeters/wmbusmeters
 COPY --from=build /rtl-wmbus/build/rtl_wmbus /usr/bin/rtl_wmbus
diff --git a/docker/Dockerfile.armhf b/docker/Dockerfile.armhf
index 5905855..98cdef2 100644
--- a/docker/Dockerfile.armhf
+++ b/docker/Dockerfile.armhf
@@ -1,5 +1,5 @@
 FROM multiarch/alpine:armhf-latest-stable AS build
-RUN apk add --no-cache alpine-sdk gcc
+RUN apk add --no-cache alpine-sdk gcc linux-headers
 RUN git clone https://github.com/weetmuts/wmbusmeters.git && \
     git clone https://github.com/xaelsouth/rtl-wmbus.git
 WORKDIR /wmbusmeters
@@ -9,8 +9,7 @@ RUN make release && chmod 755 build/rtl_wmbus
 
 FROM multiarch/alpine:armhf-latest-stable as scratch
 ENV QEMU_EXECVE=1
-RUN apk add --no-cache mosquitto-clients libstdc++ curl libusb && \
-    apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing rtl-sdr
+RUN apk add --no-cache mosquitto-clients libstdc++ curl libusb rtl-sdr
 WORKDIR /wmbusmeters
 COPY --from=build /wmbusmeters/build/wmbusmeters /wmbusmeters/wmbusmeters
 COPY --from=build /rtl-wmbus/build/rtl_wmbus /usr/bin/rtl_wmbus