diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ea7c4484381e708745d07931ae4560ef74a3f2a7..60db1098d964ca6253d6aa39d3db093c298cc899 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,7 @@ build-zynthbox-image-armhf:
 
     # Update and install dependencies
     - apt-get update
-    - apt-get install -y coreutils p7zip-full qemu-user-static sudo git wget python3 lsof fdisk
+    - apt-get install -y coreutils p7zip-full qemu-user-static sudo git wget python3 lsof fdisk xz-utils
 
     # Clone repositories required to generate image
     - git clone https://github.com/zynthbox/CustomPiOS.git