diff --git a/tools/kernel-factory/Ubuntu/18.04/Dockerfile b/tools/kernel-factory/Ubuntu/18.04/Dockerfile
index b99d50b..b340e13 100644
--- a/tools/kernel-factory/Ubuntu/18.04/Dockerfile
+++ b/tools/kernel-factory/Ubuntu/18.04/Dockerfile
@@ -1,4 +1,4 @@
 FROM ubuntu:18.04
 
 RUN apt-get update
-RUN DEBIAN_FRONTEND=noninteractive apt-get install -y linux-image-4*-generic linux-headers-*-generic build-essential wget git
+RUN DEBIAN_FRONTEND=noninteractive apt-get install -y linux-image-4*-generic linux-headers-*-generic build-essential wget git libelf-dev