diff --git a/build.sh b/build.sh
index 4d09bf0..31cafdc 100644
--- a/build.sh
+++ b/build.sh
@@ -23,7 +23,6 @@ export UOMI_NAME=$OUTSCALE_REGION-$OMI_NAME
 # Generate OMI
 export OUTSCALE_X509CERT='/var/lib/jenkins/cert/cert.pem'
 export OUTSCALE_X509KEY='/var/lib/jenkins/cert/key.pem'
-export PRODUCT_CODES=$OUTSCALE_PRODUCT_CODES
 if [ "$VOL_SIZE" == 0 ] || [ -z "$VOL_SIZE" ]; then
     unset PKR_VAR_volsize
 else
diff --git a/config.pkr.hcl b/config.pkr.hcl
index 0634dd3..cf260de 100644
--- a/config.pkr.hcl
+++ b/config.pkr.hcl
@@ -1,7 +1,7 @@
 packer {
     required_plugins {
         outscale = {
-            version = ">= 1.1.2"
+            version = ">= 1.1.3"
             source  = "github.com/outscale/outscale"
         }
     }
diff --git a/windows-sql.pkr.hcl b/windows-sql.pkr.hcl
index ddfbd78..6b27081 100644
--- a/windows-sql.pkr.hcl
+++ b/windows-sql.pkr.hcl
@@ -15,7 +15,7 @@ variable "volsize" {
 
 variable "product_codes" {
     type    = string
-    default = "${env("PRODUCT_CODES")}"
+    default = "${env("OUTSCALE_PRODUCT_CODES")}"
 }
 
 packer {