diff --git a/terraform/all-in-one.md b/terraform/all-in-one.md
index 47e18e7d..f2cace4e 100644
--- a/terraform/all-in-one.md
+++ b/terraform/all-in-one.md
@@ -1,7 +1,7 @@
 # All-in-one
 
 Combines the install and nixos-rebuild module in one interface to install NixOS
-with nixos-anywhere and than keep it up-to-date with nixos-rebuild.
+with nixos-anywhere and then keep it up-to-date with nixos-rebuild.
 
 ## Example