1 files changed, 3 insertions, 0 deletions

diff --git a/lisp/battery.el b/lisp/battery.el
index 71268e59ecd..b1834f06ff8 100644
--- a/lisp/battery.el
+++ b/lisp/battery.el
@@ -542,6 +542,9 @@ The following %-sequences are provided:
                     (t "N/A"))))))
 
 
+(declare-function dbus-get-property "dbus.el"
+                  (bus service path interface property))
+
 ;;; `upowerd' interface.
 (defsubst battery-upower-prop (pname &optional device)
   (dbus-get-property