diff --git a/app/node/output.cpp b/app/node/output.cpp
index 13491fd30..a2bc51fa5 100644
--- a/app/node/output.cpp
+++ b/app/node/output.cpp
@@ -67,7 +67,7 @@ QVariant NodeOutput::get_value(const rational& in, const rational& out)
 
   if (in_ != in || out_ != out || !value_caching_) {
     // Update the value
-    value_ = parent()->Run(this, in_, out_);
+    value_ = parent()->Run(this, in, out);
 
     in_ = in;
     out_ = out;