diff --git a/tree/dataframe/src/RLoopManager.cxx b/tree/dataframe/src/RLoopManager.cxx
index ceb9a6a996664..2b6ff0bca37f5 100644
--- a/tree/dataframe/src/RLoopManager.cxx
+++ b/tree/dataframe/src/RLoopManager.cxx
@@ -1333,8 +1333,8 @@ void ROOT::Detail::RDF::RLoopManager::DataSourceThreadTask(const std::pair<ULong
    const auto nEntries = end - start;
    entryCount.fetch_add(nEntries);
 
-   RCallCleanUpTask cleanup(*this, slot);
    RDSRangeRAII _{*this, slot, start};
+   RCallCleanUpTask cleanup(*this, slot);
 
    fSampleInfos[slot] = ROOT::Internal::RDF::CreateSampleInfo(*fDataSource, slot, fSampleMap);