diff --git a/emacsd-defs.mk b/emacsd-defs.mk
index 5abc149..098e3c1 100644
--- a/emacsd-defs.mk
+++ b/emacsd-defs.mk
@@ -6,7 +6,8 @@ endif
 ifeq (tetzco.de,$(DOMAIN))
   URL_TETZCO ?= https://www.tetzco.de/
 endif
-URL_TETZCO ?= https://kail.dyndns.org/
+#URL_TETZCO ?= https://kail.dyndns.org/
+URL_TETZCO ?= https://www.tetzco.de/
 
 EMACS_OSX := $(strip\
  $(or $(wildcard /usr/local/bin/emacs),\