diff --git a/setup/modulediscovery.class.inc.php b/setup/modulediscovery.class.inc.php
index 257167bf22..abecc73649 100755
--- a/setup/modulediscovery.class.inc.php
+++ b/setup/modulediscovery.class.inc.php
@@ -246,7 +246,7 @@ class ModuleDiscovery
 		ksort($aDependencies);
 		$aOrderedModules = [];
 		$iLoopCount = 1;
-		while(($iLoopCount < count($aModules)) && (count($aDependencies) > 0) )
+		while(($iLoopCount < count($aModules)+1) && (count($aDependencies) > 0) )
 		{
 			foreach($aDependencies as $sId => $aRemainingDeps)
 			{