diff --git a/example/osc-bsusurrogate.pkr.hcl b/example/osc-bsusurrogate.pkr.hcl
index ec479a6..5839c58 100644
--- a/example/osc-bsusurrogate.pkr.hcl
+++ b/example/osc-bsusurrogate.pkr.hcl
@@ -42,7 +42,7 @@ source "outscale-bsusurrogate" "centos8" {
         volume_size = "${var.volsize}"
         volume_type = "standard"
     }
-    source_omi = "${var.omi}"
+    source_omi = "${var.omi_name}"
     ssh_interface = "public_ip"
     ssh_username = "${var.username}"
     vm_type = "tinav4.c2r4p1"