diff --git a/tests/narrow-library.sh b/tests/narrow-library.sh
--- a/tests/narrow-library.sh
+++ b/tests/narrow-library.sh
@@ -4,6 +4,5 @@
 [ui]
 ssh=python "$TESTDIR/dummyssh"
 [experimental]
-bundle2-exp = True
 changegroup3 = True
 EOF
diff --git a/tests/test-pushvars.t b/tests/test-pushvars.t
--- a/tests/test-pushvars.t
+++ b/tests/test-pushvars.t
@@ -11,8 +11,6 @@
   $ cat >> $HGRCPATH << EOF
   > [hooks]
   > pretxnchangegroup = sh $TESTTMP/pretxnchangegroup.sh
-  > [experimental]
-  > bundle2-exp = true
   > EOF
 
   $ hg init repo