diff --git a/ChangeLog b/ChangeLog
index c041a685c..e0464e965 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-12-22 Felix Zielcke <fzielcke@z-51.de>
+
+	* util/grub.d/30_os-prober.in (osx_entry): Add round brackets
+	after function name.
+	Noticed by Rene Engelhard <rene@debian.org>.
+
 2009-12-22  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* commands/lspci.c (grub_pci_classes): Add "USB Controller".
diff --git a/util/grub.d/30_os-prober.in b/util/grub.d/30_os-prober.in
index 0ab54bbaa..38c96f9f8 100644
--- a/util/grub.d/30_os-prober.in
+++ b/util/grub.d/30_os-prober.in
@@ -37,7 +37,7 @@ if [ -z "${OSPROBED}" ] ; then
   exit 0
 fi
 
-osx_entry {
+osx_entry() {
         cat << EOF
 menuentry "${LONGNAME} (${2}-bit) (on ${DEVICE})" {
 EOF