diff --git a/patches/patchinstall.sh b/patches/patchinstall.sh
index 444292e0..b7633e52 100755
--- a/patches/patchinstall.sh
+++ b/patches/patchinstall.sh
@@ -320,7 +320,6 @@ patch_enable_all ()
 	enable_wined3d_DXTn="$1"
 	enable_wined3d_Dual_Source_Blending="$1"
 	enable_wined3d_Indexed_Vertex_Blending="$1"
-	enable_wined3d_Restore_DirectX10_Support="$1"
 	enable_wined3d_SWVP_shaders="$1"
 	enable_wined3d_Silence_FIXMEs="$1"
 	enable_wined3d_UAV_Counters="$1"
@@ -1089,9 +1088,6 @@ patch_enable ()
 		wined3d-Indexed_Vertex_Blending)
 			enable_wined3d_Indexed_Vertex_Blending="$2"
 			;;
-		wined3d-Restore-DirectX10-Support)
-			enable_wined3d_Restore_DirectX10_Support="$2"
-			;;
 		wined3d-SWVP-shaders)
 			enable_wined3d_SWVP_shaders="$2"
 			;;
@@ -4339,7 +4335,7 @@ fi
 # Patchset libs-Debug_Channel
 # |
 # | Modified files:
-# |   *	libs/wine/debug.c
+# |   *	dlls/ntdll/debugtools.c
 # |
 if test "$enable_libs_Debug_Channel" -eq 1; then
 	patch_apply libs-Debug_Channel/0001-libwine-Add-process-specific-debug-channels.patch
@@ -6649,21 +6645,6 @@ if test "$enable_wined3d_Indexed_Vertex_Blending" -eq 1; then
 	) >> "$patchlist"
 fi
 
-# Patchset wined3d-Restore-DirectX10-Support
-# |
-# | This patchset fixes the following Wine bugs:
-# |   *	[#45975] Allow Direct 10 to work with legacy nVidia drivers.
-# |
-# | Modified files:
-# |   *	dlls/wined3d/adapter_gl.c
-# |
-if test "$enable_wined3d_Restore_DirectX10_Support" -eq 1; then
-	patch_apply wined3d-Restore-DirectX10-Support/0001-wined3d-Remove-check-for-Polygon-offset-clamping.patch
-	(
-		printf '%s\n' '+    { "Alistair Leslie-Hughes", "wined3d: Remove check for Polygon offset clamping.", 1 },';
-	) >> "$patchlist"
-fi
-
 # Patchset wined3d-Silence_FIXMEs
 # |
 # | Modified files:
diff --git a/patches/wined3d-Restore-DirectX10-Support/0001-wined3d-Remove-check-for-Polygon-offset-clamping.patch b/patches/wined3d-Restore-DirectX10-Support/0001-wined3d-Remove-check-for-Polygon-offset-clamping.patch
deleted file mode 100644
index 81fc92a2..00000000
--- a/patches/wined3d-Restore-DirectX10-Support/0001-wined3d-Remove-check-for-Polygon-offset-clamping.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From d547ae9d290fb24f975bafcf462288d6f7bf3b1f Mon Sep 17 00:00:00 2001
-From: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
-Date: Fri, 12 Oct 2018 13:18:56 +1100
-Subject: [PATCH] wined3d: Remove check for Polygon offset clamping
-
-Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45975
----
- dlls/wined3d/adapter_gl.c | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
-
-diff --git a/dlls/wined3d/adapter_gl.c b/dlls/wined3d/adapter_gl.c
-index 16a26b8..2af165d 100644
---- a/dlls/wined3d/adapter_gl.c
-+++ b/dlls/wined3d/adapter_gl.c
-@@ -1255,8 +1255,14 @@ static enum wined3d_feature_level feature_level_from_caps(const struct wined3d_g
-     shader_model = min(shader_model, max(shader_caps->hs_version, 4));
-     shader_model = min(shader_model, max(shader_caps->ds_version, 4));
- 
-+    /*
-+     * Legacy nVidia driver doesn't the the ARB_POLYGON_OFFSET_CLAMP support.
-+     * There is an implied support for Depth Bias Clamping in DirectX 10 but no real documenation for either case
-+     * On the same hardware, on windows, it supports DirectX 10 without the need for this extension, So
-+     *  removing this check and users can deal with the fact they might have minor artifacts from time to time.
-+     */
-     if (gl_info->supported[WINED3D_GL_VERSION_3_2]
--            && gl_info->supported[ARB_POLYGON_OFFSET_CLAMP]
-+/*            && gl_info->supported[ARB_POLYGON_OFFSET_CLAMP]*/
-             && gl_info->supported[ARB_SAMPLER_OBJECTS])
-     {
-         if (shader_model >= 5
--- 
-1.9.1
-
diff --git a/patches/wined3d-Restore-DirectX10-Support/definition b/patches/wined3d-Restore-DirectX10-Support/definition
deleted file mode 100644
index bf10ffa4..00000000
--- a/patches/wined3d-Restore-DirectX10-Support/definition
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: [45975] Allow Direct 10 to work with legacy nVidia drivers.