diff --git a/hgext/eol.py b/hgext/eol.py
--- a/hgext/eol.py
+++ b/hgext/eol.py
@@ -97,6 +97,7 @@
 import re
 from mercurial.i18n import _
 from mercurial import (
+    chgserver,
     config,
     error as errormod,
     extensions,
@@ -295,7 +296,8 @@
                   "win32text extension\n"))
     except KeyError:
         pass
-
+    # make [eol] sensitive for chg confighash
+    chgserver._configsections.append('eol')
 
 def reposetup(ui, repo):
     uisetup(repo.ui)