diff --git a/src/Symfony/Component/DependencyInjection/Compiler/InlineServiceDefinitionsPass.php b/src/Symfony/Component/DependencyInjection/Compiler/InlineServiceDefinitionsPass.php
index 3820cde3cf..2527f756f2 100644
--- a/src/Symfony/Component/DependencyInjection/Compiler/InlineServiceDefinitionsPass.php
+++ b/src/Symfony/Component/DependencyInjection/Compiler/InlineServiceDefinitionsPass.php
@@ -162,7 +162,9 @@ class InlineServiceDefinitionsPass extends AbstractRecursivePass implements Repe
         }
 
         if (!$definition->isShared()) {
-            foreach ($graph->getNode($id)->getInEdges() as $edge) {
+            foreach ($this->graph->getNode($id)->getInEdges() as $edge) {
+                $srcId = $edge->getSourceNode()->getId();
+                $this->connectedIds[$srcId] = true;
                 if ($edge->isWeak()) {
                     return false;
                 }