diff --git a/tree/dataframe/test/.rootrc b/tree/dataframe/test/.rootrc
new file mode 100644
index 0000000000000..2a51911642e5a
--- /dev/null
+++ b/tree/dataframe/test/.rootrc
@@ -0,0 +1 @@
+ROOT.RDF.Snapshot.Info: 0
diff --git a/tree/dataframe/test/CMakeLists.txt b/tree/dataframe/test/CMakeLists.txt
index ea7f8ac1a4496..76a7b19699acd 100644
--- a/tree/dataframe/test/CMakeLists.txt
+++ b/tree/dataframe/test/CMakeLists.txt
@@ -157,3 +157,5 @@ if(pyroot)
     ROOT_ADD_PYUNITTEST(dataframe_merge_results dataframe_merge_results.py)
   endif()
 endif()
+
+configure_file(.rootrc . COPYONLY)