diff --git a/Dockerfile b/Dockerfile
index f2505be..cdcc18e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,6 +23,7 @@ RUN apt-get update; apt-get install -y \
     apt-transport-https  \
     ca-certificates  \
     software-properties-common \
+    xz-utils \
     bash
 
 # OSXCross for Mac Builds