diff --git a/util/docker/coreboot-sdk/Dockerfile b/util/docker/coreboot-sdk/Dockerfile
index d6e1e7c..5c4f9c4 100644
--- a/util/docker/coreboot-sdk/Dockerfile
+++ b/util/docker/coreboot-sdk/Dockerfile
@@ -61,7 +61,6 @@
 		libusb-1.0-0-dev \
 		libxml2-dev \
 		libyaml-dev \
-		m4 \
 		make \
 		meson \
 		msitools \