diff --git a/grub-1.99-fix_grub-probe_call.patch b/grub-1.99-fix_grub-probe_call.patch
new file mode 100644
index 0000000..0adf117
--- /dev/null
+++ b/grub-1.99-fix_grub-probe_call.patch
@@ -0,0 +1,16 @@
+From: Adam Williamson <awilliam@redhat.com>
+Subject: call ${grub_probe} instead of grub-probe in OSXUUID line of 30_os-prober.in
+Date: 2011-12-08 17:55:47 +0000
+
+=== modified file 'util/grub.d/30_os-prober.in'
+--- a/util/grub.d/30_os-prober.in	2011-12-08 09:39:52.311466000 -0800
++++ b/util/grub.d/30_os-prober.in	2011-12-08 09:41:22.984908889 -0800
+@@ -168,7 +168,7 @@
+       done
+     ;;
+     macosx)
+-      OSXUUID="`grub-probe --target=fs_uuid --device ${DEVICE} 2> /dev/null`"
++      OSXUUID="`${grub_probe} --target=fs_uuid --device ${DEVICE} 2> /dev/null`"
+       osx_entry xnu_kernel 32
+       osx_entry xnu_kernel64 64
+     ;;
diff --git a/grub2.spec b/grub2.spec
index 8ca0bdc..a122da3 100644
--- a/grub2.spec
+++ b/grub2.spec
@@ -36,6 +36,7 @@ Patch3:		grub-1.99-Workaround-for-variable-set-but-not-used-issue.patch
 Patch4:		grub2-handle-initramfs-on-xen.patch
 Patch5:		grub2-1.99-handle-more-dmraid.patch
 Patch6:		grub2-gfxpayload-efi.patch
+Patch7:		grub-1.99-fix_grub-probe_call.patch
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
@@ -362,6 +363,9 @@ fi
 %endif
 
 %changelog
+* Thu Dec 08 2011 Adam Williamson <awilliam@redhat.com> - 1.99-13
+- fix hardwired call to grub-probe in 30_os-prober (rhbz#737203)
+
 * Mon Nov 07 2011 Peter Jones <pjones@redhat.com> - 1.99-12
 - Lots of .spec fixes from Mads Kiilerich:
   Remove comment about update-grub - it isn't run in any scriptlets