diff --git a/0001-dri-BC-hack-for-ati-and-openchrome.patch b/0001-dri-BC-hack-for-ati-and-openchrome.patch
new file mode 100644
index 0000000..0ac558a
--- /dev/null
+++ b/0001-dri-BC-hack-for-ati-and-openchrome.patch
@@ -0,0 +1,59 @@
+From fbb5ac73cb51317bf395e4849e82837c39395bae Mon Sep 17 00:00:00 2001
+From: Adam Jackson <ajax@redhat.com>
+Date: Mon, 9 May 2016 10:58:47 -0400
+Subject: [PATCH] dri: BC hack for ati and openchrome
+
+DRICreatePCIBusID creates a string that is then passed into libdrm. It
+only lives in the dri1 code for some reason, so move it to the dri2
+code.
+---
+ hw/xfree86/dri/dri.c   | 12 ------------
+ hw/xfree86/dri2/dri2.c | 12 ++++++++++++
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/hw/xfree86/dri/dri.c b/hw/xfree86/dri/dri.c
+index 0046e52..489f115 100644
+--- a/hw/xfree86/dri/dri.c
++++ b/hw/xfree86/dri/dri.c
+@@ -2367,18 +2367,6 @@ DRIMoveBuffersHelper(ScreenPtr pScreen,
+ 
+ }
+ 
+-char *
+-DRICreatePCIBusID(const struct pci_device *dev)
+-{
+-    char *busID;
+-
+-    if (asprintf(&busID, "pci:%04x:%02x:%02x.%d",
+-                 dev->domain, dev->bus, dev->dev, dev->func) == -1)
+-        return NULL;
+-
+-    return busID;
+-}
+-
+ static void
+ drmSIGIOHandler(int interrupt, void *closure)
+ {
+diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c
+index d55be19..f5907f0 100644
+--- a/hw/xfree86/dri2/dri2.c
++++ b/hw/xfree86/dri2/dri2.c
+@@ -1712,3 +1712,15 @@ not_recognized:
+     *is_param_recognized = FALSE;
+     return Success;
+ }
++
++char *
++DRICreatePCIBusID(const struct pci_device *dev)
++{
++    char *busID;
++
++    if (asprintf(&busID, "pci:%04x:%02x:%02x.%d",
++                 dev->domain, dev->bus, dev->dev, dev->func) == -1)
++        return NULL;
++
++    return busID;
++}
+-- 
+2.7.4
+
diff --git a/xorg-x11-server.spec b/xorg-x11-server.spec
index 8e0633a..657bc38 100644
--- a/xorg-x11-server.spec
+++ b/xorg-x11-server.spec
@@ -45,7 +45,7 @@
 Summary:   X.Org X11 X server
 Name:      xorg-x11-server
 Version:   1.18.3
-Release:   3%{?gitdate:.%{gitdate}}%{dist}
+Release:   4%{?gitdate:.%{gitdate}}%{dist}
 URL:       http://www.x.org
 License:   MIT
 Group:     User Interface/X
@@ -77,6 +77,8 @@ Source31: xserver-sdk-abi-requires.git
 # maintainer convenience script
 Source40: driver-abi-rebuild.sh
 
+Patch1000: 0001-dri-BC-hack-for-ati-and-openchrome.patch
+
 # Trivial things to never merge upstream ever:
 # This really could be done prettier.
 Patch5002: xserver-1.4.99-ssh-isnt-local.patch
@@ -641,6 +643,9 @@ find %{inst_srcdir}/hw/xfree86 -name \*.c -delete
 
 
 %changelog
+* Mon May 09 2016 Adam Jackson <ajax@redhat.com> - 1.18.3-4
+- Move a symbol from DRI1 to DRI2 code to fix ati/openchrome
+
 * Thu May 05 2016 Peter Hutterer <peter.hutterer@redhat.com> 1.18.3-3
 - Fix NumLock indicator light turning off after layout change (#1047151)