diff --git a/cups-use-ipp1.1.patch b/cups-use-ipp1.1.patch
new file mode 100644
index 0000000..b0b7fc5
--- /dev/null
+++ b/cups-use-ipp1.1.patch
@@ -0,0 +1,12 @@
+diff -up cups-1.6.2/cups/globals.c.use-ipp1.1 cups-1.6.2/cups/globals.c
+--- cups-1.6.2/cups/globals.c.use-ipp1.1	2013-06-26 14:36:25.905364837 +0100
++++ cups-1.6.2/cups/globals.c	2013-06-26 14:36:31.554385140 +0100
+@@ -215,7 +215,7 @@ cups_globals_alloc(void)
+   cg->any_root       = 1;
+   cg->expired_certs  = 1;
+   cg->expired_root   = 1;
+-  cg->server_version = 20;
++  cg->server_version = 11;
+ 
+  /*
+   * Then set directories as appropriate...
diff --git a/cups.spec b/cups.spec
index 9fb3c27..c40a18b 100644
--- a/cups.spec
+++ b/cups.spec
@@ -11,7 +11,7 @@ Summary: CUPS printing system
 Name: cups
 Epoch: 1
 Version: 1.6.2
-Release: 11%{?dist}
+Release: 12%{?dist}
 License: GPLv2
 Group: System Environment/Daemons
 Url: http://www.cups.org/
@@ -59,6 +59,7 @@ Patch28: cups-usblp-quirks.patch
 Patch29: cups-enum-all.patch
 Patch30: cups-stringpool-setprinterattr.patch
 Patch31: cups-dymo-deviceid.patch
+Patch32: cups-use-ipp1.1.patch
 
 Patch100: cups-lspp.patch
 
@@ -238,6 +239,8 @@ Sends IPP requests to the specified URI and tests and/or displays the results.
 %patch30 -p1 -b .stringpool-setprinterattr
 # Added IEEE 1284 Device ID for a Dymo device (bug #747866).
 %patch31 -p1 -b .dymo-deviceid
+# Default to IPP/1.1 for now (bug #977813).
+%patch32 -p1 -b .use-ipp1.1
 
 %if %lspp
 # LSPP support.
@@ -639,6 +642,9 @@ rm -f %{cups_serverbin}/backend/smb
 %{_mandir}/man5/ipptoolfile.5.gz
 
 %changelog
+* Wed Jun 26 2013 Tim Waugh <twaugh@redhat.com> 1:1.6.2-12
+- Default to IPP/1.1 for now (bug #977813).
+
 * Tue Jun 25 2013 Tim Waugh <twaugh@redhat.com> 1:1.6.2-11
 - Added usblp quirk for Canon PIXMA MP540 (bug #967873).