diff --git a/infra/main.tofu b/infra/main.tofu
index e6d33b7..2f0d44d 100644
--- a/infra/main.tofu
+++ b/infra/main.tofu
@@ -77,7 +77,7 @@ module "worker" {
 # ---------
 
 terraform {
-  required_version = "~> 1.12"
+  required_version = ">= 1.11.5"
 
   required_providers {
     incus = {