diff --git a/system/base.sls b/system/base.sls
index ec5a92e..d644001 100644
--- a/system/base.sls
+++ b/system/base.sls
@@ -7,6 +7,7 @@ system_base_pkgs:
       - jq
       - vim
       - git
+      - envsubst
 
 system_base_bin_dir:
   file.directory: