diff --git a/upgrades/7.0/scripts/BeforeUpgrade.php b/upgrades/7.0/scripts/BeforeUpgrade.php
index 09fd3e4051..15f209e741 100644
--- a/upgrades/7.0/scripts/BeforeUpgrade.php
+++ b/upgrades/7.0/scripts/BeforeUpgrade.php
@@ -46,6 +46,7 @@ class BeforeUpgrade
 
         $this->processCheckExtension('Advanced Pack', '2.8.0', $errorMessageList);
         $this->processCheckExtension('Sales Pack', '1.1.0', $errorMessageList);
+        $this->processCheckExtension('Real Estate', '1.5.0', $errorMessageList);
 
         if (!count($errorMessageList)) {
             return;