diff --git a/0001-tests-wipefs-Don-t-try-to-wipe-mounted-filesystem.patch b/0001-tests-wipefs-Don-t-try-to-wipe-mounted-filesystem.patch
new file mode 100644
index 0000000..12dd3e0
--- /dev/null
+++ b/0001-tests-wipefs-Don-t-try-to-wipe-mounted-filesystem.patch
@@ -0,0 +1,30 @@
+From 6ac943fbef4fa8386da456048f856a387f941fc2 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones@redhat.com>
+Date: Sat, 3 Nov 2012 10:10:12 +0000
+Subject: [PATCH] tests: wipefs: Don't try to wipe mounted filesystem.
+
+Previously wipefs (the utility) allowed this, but it's obviously a bad
+thing to do and the new wipefs gives an error if you try it:
+
+wipefs: error: /dev/VG/LV: probing initialization failed: Device or resource busy
+---
+ generator/actions.ml | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/generator/actions.ml b/generator/actions.ml
+index 5c3de52..65d2785 100644
+--- a/generator/actions.ml
++++ b/generator/actions.ml
+@@ -8967,7 +8967,8 @@ is I<not> intended that you try to parse the output string." };
+     optional = Some "wipefs";
+     tests = [
+       InitBasicFSonLVM, Always, TestRun (
+-        [["wipefs"; "/dev/VG/LV"]])
++        [["umount"; "/dev/VG/LV"; ""; ""];
++         ["wipefs"; "/dev/VG/LV"]])
+     ];
+     shortdesc = "wipe a filesystem signature from a device";
+     longdesc = "\
+-- 
+1.7.11.4
+
diff --git a/libguestfs.spec b/libguestfs.spec
index b4a57d6..a0d9cef 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -22,7 +22,7 @@ Summary:       Access and modify virtual machine disk images
 Name:          libguestfs
 Epoch:         1
 Version:       1.19.56
-Release:       1%{?dist}
+Release:       2%{?dist}
 License:       LGPLv2+
 Group:         Development/Libraries
 URL:           http://libguestfs.org/
@@ -43,6 +43,9 @@ Patch2:        libguestfs-1.19.2-remove-udev-from-packagelist.patch
 # on i386 only.  This works around a bug in 32-bit qemu (RHBZ#857026).
 Patch3:        0001-i386-Add-noapic-flag-to-work-around-a-qemu-or-kernel.patch
 
+# Upstream patch to fix wipefs test.
+Patch4:        0001-tests-wipefs-Don-t-try-to-wipe-mounted-filesystem.patch
+
 %if 0%{?rhel} >= 7
 ExclusiveArch: x86_64
 %endif
@@ -695,6 +698,7 @@ autoreconf -i
 %endif
 %patch2 -p1
 %patch3 -p1
+%patch4 -p1
 
 mkdir -p daemon/m4
 
@@ -1023,6 +1027,9 @@ mkdir -p $RPM_BUILD_ROOT%{_localstatedir}/run/libguestfs
 
 
 %changelog
+* Sat Nov 03 2012 Richard W.M. Jones <rjones@redhat.com> - 1:1.19.56-2
+- Add upstream patch to fix wipefs test.
+
 * Fri Nov 02 2012 Richard W.M. Jones <rjones@redhat.com> - 1:1.19.56-1
 - New upstream version 1.19.56.