diff --git a/sbcl-nginx.yml b/sbcl-nginx.yml
index d838687..97802fa 100644
--- a/sbcl-nginx.yml
+++ b/sbcl-nginx.yml
@@ -447,6 +447,8 @@ write_files:
       #!/bin/bash
       # Exit on error
       set -e
+      sudo apt update
+      sudo apt install -y libzstd-dev
       # Download SBCL source
       # wget http://prdownloads.sourceforge.net/sbcl/sbcl-2.3.10-source.tar.bz2
       # Extract it