diff --git a/src/graph/GraphView.cpp b/src/graph/GraphView.cpp
index 7b21cc8893c811c4dba253fd10042706eff80395..499cdcf2c0031ac6ccdcd9c1532b32c93ad87b56 100644
--- a/src/graph/GraphView.cpp
+++ b/src/graph/GraphView.cpp
@@ -895,8 +895,8 @@ void Aidge::GraphView::updateInputsOutputsNew(std::shared_ptr<Node> newNode) {
   for (const std::shared_ptr<Node>& parent : newNode->getParents()) {
     // Check that newNode parent is in current GraphView
     if (mNodes.find(parent) != mNodes.end()) {
+      IOIndex_t outputIdx = 0;
       for (auto orderedChilds : parent->getOrderedChildren()) {
-        IOIndex_t outputIdx = 0;
         for (auto ch_ptr : orderedChilds) {
           // If newNode is connected to it
           if (ch_ptr == newNode) {