diff --git a/0001-Remove-use-of-VK_DYNAMIC_STATE_RANGE_SIZE.patch b/0001-Remove-use-of-VK_DYNAMIC_STATE_RANGE_SIZE.patch
new file mode 100644
index 0000000..7c95a9c
--- /dev/null
+++ b/0001-Remove-use-of-VK_DYNAMIC_STATE_RANGE_SIZE.patch
@@ -0,0 +1,25 @@
+From 029d2c53dc72a9995e0cec974d8ca03fc8352963 Mon Sep 17 00:00:00 2001
+From: Axel Gneiting <axelgneiting@gmail.com>
+Date: Sun, 17 May 2020 22:38:00 -0500
+Subject: [PATCH] Remove use of VK_DYNAMIC_STATE_RANGE_SIZE
+
+---
+ Quake/gl_rmisc.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Quake/gl_rmisc.c b/Quake/gl_rmisc.c
+index ae66f3a..b80d6ae 100644
+--- a/Quake/gl_rmisc.c
++++ b/Quake/gl_rmisc.c
+@@ -1426,7 +1426,7 @@ void R_CreatePipelines()
+ 	VkPipelineDynamicStateCreateInfo dynamic_state_create_info;
+ 	memset(&dynamic_state_create_info, 0, sizeof(dynamic_state_create_info));
+ 	dynamic_state_create_info.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
+-	VkDynamicState dynamic_states[VK_DYNAMIC_STATE_RANGE_SIZE];
++	VkDynamicState dynamic_states[3];
+ 	dynamic_state_create_info.pDynamicStates = dynamic_states;
+ 
+ 	VkPipelineShaderStageCreateInfo shader_stages[2];
+-- 
+2.28.0
+
diff --git a/vkquake.changes b/vkquake.changes
index 5123ee6..7ccbb73 100644
--- a/vkquake.changes
+++ b/vkquake.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Sep 13 17:03:57 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Add upstream patch to fix the factory build:
+  * 0001-Remove-use-of-VK_DYNAMIC_STATE_RANGE_SIZE.patch
+
 -------------------------------------------------------------------
 Fri Mar 27 23:05:55 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/vkquake.spec b/vkquake.spec
index 82be0ed..eb2917f 100644
--- a/vkquake.spec
+++ b/vkquake.spec
@@ -28,6 +28,8 @@ Source:         https://github.com/Novum/vkQuake/archive/%{version}/vkQuake-%{ve
 Source99:       %{name}.changes
 Source100:      appdata.xml
 Source101:      %{name}.desktop
+# PATCH-FIX-UPSTREAM
+Patch0:         0001-Remove-use-of-VK_DYNAMIC_STATE_RANGE_SIZE.patch
 BuildRequires:  pkgconfig
 BuildRequires:  vulkan-devel
 BuildRequires:  pkgconfig(flac)
@@ -42,7 +44,7 @@ vkQuake is a Quake 1 port using Vulkan instead of OpenGL for rendering. It is ba
 Game data must be placed in ~/.vkquake/id1 .
 
 %prep
-%setup -q -n vkQuake-%{version}
+%autosetup -p1 -n vkQuake-%{version}
 
 %if 0%{?sle_version} < 150200
 sed -i 's#vulkan_core.h#vulkan.h#' Quake/quakedef.h