diff --git a/dogfood/coder/ubuntu-22.04/Dockerfile.base b/dogfood/coder/ubuntu-22.04/Dockerfile.base
index e9bfc2c1f2..38abe9de8a 100644
--- a/dogfood/coder/ubuntu-22.04/Dockerfile.base
+++ b/dogfood/coder/ubuntu-22.04/Dockerfile.base
@@ -71,6 +71,7 @@ RUN sed -i 's|http://archive.ubuntu.com/ubuntu/|http://mirrors.edge.kernel.org/u
 	libicu-dev \
 	libreadline-dev \
 	libssl-dev \
+	libx11-xcb1 \
 	lsb-release \
 	lsof \
 	man \
diff --git a/dogfood/coder/ubuntu-26.04/Dockerfile.base b/dogfood/coder/ubuntu-26.04/Dockerfile.base
index e674fb9abf..775fa10ba9 100644
--- a/dogfood/coder/ubuntu-26.04/Dockerfile.base
+++ b/dogfood/coder/ubuntu-26.04/Dockerfile.base
@@ -70,6 +70,7 @@ RUN sed -i 's|http://archive.ubuntu.com/ubuntu/|http://mirrors.edge.kernel.org/u
 	libicu-dev \
 	libreadline-dev \
 	libssl-dev \
+	libx11-xcb1 \
 	lsb-release \
 	lsof \
 	man \