diff --git a/treeprofiler/src/utils.py b/treeprofiler/src/utils.py
index cdf2210..2641cf2 100644
--- a/treeprofiler/src/utils.py
+++ b/treeprofiler/src/utils.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 from treeprofiler.src import b64pickle
 from ete4.parser.newick import NewickError
-from ete4.operations import remove
+from ete4.core.operations import remove
 from ete4 import Tree, PhyloTree
 from Bio import AlignIO
 from Bio.Align import MultipleSeqAlignment