diff --git a/install-dev/models/install.php b/install-dev/models/install.php
index 777f43959..4a0b6f15a 100644
--- a/install-dev/models/install.php
+++ b/install-dev/models/install.php
@@ -594,7 +594,6 @@ class InstallModelInstall extends InstallAbstractModel
 				continue;
 
 			$module = Module::getInstanceByName($module_name);
-			$module->uninstall();
 			if (!$module->install())
 				$errors[] = $this->language->l('Cannot install module "%s"', $module_name);
 		}