diff --git a/test/lisp/net/dbus-tests.el b/test/lisp/net/dbus-tests.el
index fa7f8000c75..53ce1929cad 100644
--- a/test/lisp/net/dbus-tests.el
+++ b/test/lisp/net/dbus-tests.el
@@ -29,8 +29,8 @@
 (defvar dbus-message-type-signal)
 (declare-function dbus-get-unique-name "dbusbind.c" (bus))
 (declare-function dbus-close-inhibitor-lock "dbusbind.c" (lock))
-(declare-function dbus-registered-inhibitor-locks' "dbusbind.c" ())
-(declare-function dbus-make-inhibitor-lock' "dbusbind.c"
+(declare-function dbus-registered-inhibitor-locks "dbusbind.c" ())
+(declare-function dbus-make-inhibitor-lock "dbusbind.c"
                   (what why &optional block))
 
 (defconst dbus--test-enabled-session-bus