diff --git a/modules/t/terraform-ibm-modules/landing-zone/ibm.json b/modules/t/terraform-ibm-modules/landing-zone/ibm.json
index 4fd450190..c01d27e51 100644
--- a/modules/t/terraform-ibm-modules/landing-zone/ibm.json
+++ b/modules/t/terraform-ibm-modules/landing-zone/ibm.json
@@ -21,6 +21,9 @@
     {
       "version": "v7.0.0-rc"
     },
+    {
+      "version": "v6.6.3"
+    },
     {
       "version": "v6.6.2"
     },