diff --git a/src/core/processing/models/qgsprocessingmodelalgorithm.cpp b/src/core/processing/models/qgsprocessingmodelalgorithm.cpp
index fd8e0d54bc4..9df13d6240d 100644
--- a/src/core/processing/models/qgsprocessingmodelalgorithm.cpp
+++ b/src/core/processing/models/qgsprocessingmodelalgorithm.cpp
@@ -326,7 +326,7 @@ QVariantMap QgsProcessingModelAlgorithm::processAlgorithm( const QVariantMap &pa
   QVariantMap finalResults;
   QSet< QString > executed;
   bool executedAlg = true;
-  int previousHtmlLogLength = 0;
+  int previousHtmlLogLength = feedback->htmlLog().length();
   while ( executedAlg && executed.count() < toExecute.count() )
   {
     executedAlg = false;