diff --git a/bindings/pyroot_experimental/PyROOT/python/ROOT/pythonization/_ttree.py b/bindings/pyroot_experimental/PyROOT/python/ROOT/pythonization/_ttree.py
index ccaf8a692d0948e4bc71f7878d11ced766274d20..36bb4827d7f31839f26218cda9d986ad576af57f 100644
--- a/bindings/pyroot_experimental/PyROOT/python/ROOT/pythonization/_ttree.py
+++ b/bindings/pyroot_experimental/PyROOT/python/ROOT/pythonization/_ttree.py
@@ -12,8 +12,6 @@ from libROOTPython import AddBranchAttrSyntax, SetBranchAddressPyz, BranchPyz
 
 from ROOT import pythonization
 
-from cppyy.gbl import TClass
-
 # TTree iterator
 def _TTree__iter__(self):
     i = 0