diff --git a/libraries/src/Helper/ModuleHelper.php b/libraries/src/Helper/ModuleHelper.php
index 884dc2a1e2210..06568a22f598e 100644
--- a/libraries/src/Helper/ModuleHelper.php
+++ b/libraries/src/Helper/ModuleHelper.php
@@ -665,7 +665,7 @@ public static function &getModuleById($id)
 		for ($i = 0; $i < $total; $i++)
 		{
 			// Match the id of the module
-			if ($modules[$i]->id === $id)
+			if (is_numeric($id) && $modules[$i]->id === (string) $id)
 			{
 				// Found it
 				return $modules[$i];