diff --git a/xf86-video-nouveau.spec b/xf86-video-nouveau.spec
index b8fd3c7..806cd8e 100644
--- a/xf86-video-nouveau.spec
+++ b/xf86-video-nouveau.spec
@@ -1,15 +1,14 @@
 %define xorg_ver %(pkg-config xorg-server --modversion|cut -d. -f 1-2)
 Name:          xf86-video-nouveau
-Version:       1.0.17
-Release:       4mamba
+Version:       1.0.18
+Release:       1mamba
 Summary:       X.Org accelerated Open Source video driver for nVidia cards
 Group:         System/X11
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.x.org/wiki/
-Source:        https://ftp.x.org/archive/individual/driver/xf86-video-nouveau-%{version}.tar.bz2
-Patch0:        xorg-drv-video-nouveau-1.0.17-xorg-server-21.1.3.patch
+Source:        https://ftp.x.org/archive/individual/driver/xf86-video-nouveau-%{version}.tar.xz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -30,7 +29,6 @@ X.Org accelerated Open Source video driver for nVidia cards.
 
 %prep
 %setup -q
-%patch0 -p1 -b .xorg-server-21.1.3
 
 %build
 %configure
@@ -55,6 +53,9 @@ __EOF
 %{_mandir}/man4/nouveau.4*
 
 %changelog
+* Tue Nov 19 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.18-1mamba
+- update to 1.0.18
+
 * Sun Feb 26 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.17-4mamba
 - source renamed from xorg-drv-video-nouveau; comment noaccel=1 workaround causing problems seen on dual GPU laptops
 
diff --git a/xorg-drv-video-nouveau-1.0.17-xorg-server-21.1.3.patch b/xorg-drv-video-nouveau-1.0.17-xorg-server-21.1.3.patch
deleted file mode 100644
index 03d0b80..0000000
--- a/xorg-drv-video-nouveau-1.0.17-xorg-server-21.1.3.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-diff --git a/src/compat-api.h b/src/compat-api.h
-index fde2f4b1cfde75875c07bfe13524dc6ba2661382..8a1fcf9be1c5d1ceb48a50f2ed533d93ec7ff4c7 100644
---- a/src/compat-api.h
-+++ b/src/compat-api.h
-@@ -102,4 +102,8 @@
- 
- #endif
- 
-+#if ABI_VIDEODRV_VERSION < SET_ABI_VERSION(25, 2)
-+#define secondary_dst slave_dst
-+#endif
-+
- #endif
-diff --git a/src/nouveau_exa.c b/src/nouveau_exa.c
-index 55df6f8f11c9e14b1891e5c841faef10c17f0a35..db3b112a2db70f8e902e54aa3af99e51e7d0c6f7 100644
---- a/src/nouveau_exa.c
-+++ b/src/nouveau_exa.c
-@@ -157,7 +157,7 @@ nouveau_exa_destroy_pixmap(ScreenPtr pScreen, void *priv)
- 
- #ifdef NOUVEAU_PIXMAP_SHARING
- static Bool
--nouveau_exa_share_pixmap_backing(PixmapPtr ppix, ScreenPtr slave, void **handle_p)
-+nouveau_exa_share_pixmap_backing(PixmapPtr ppix, ScreenPtr secondary, void **handle_p)
- {
- 	struct nouveau_bo *bo = nouveau_pixmap_bo(ppix);
- 	struct nouveau_pixmap *nvpix = nouveau_pixmap(ppix);
-diff --git a/src/nv_driver.c b/src/nv_driver.c
-index e72a6b65a81119f12f3608295a4547762a866ad7..f9ab4af19361d99d74f580d1ff3f28d49843e8b0 100644
---- a/src/nv_driver.c
-+++ b/src/nv_driver.c
-@@ -559,16 +559,16 @@ redisplay_dirty(ScreenPtr screen, PixmapDirtyUpdatePtr dirty)
- {
- 	RegionRec pixregion;
- 
--	PixmapRegionInit(&pixregion, dirty->slave_dst);
-+	PixmapRegionInit(&pixregion, dirty->secondary_dst);
- 
--	DamageRegionAppend(&dirty->slave_dst->drawable, &pixregion);
-+	DamageRegionAppend(&dirty->secondary_dst->drawable, &pixregion);
- #ifdef HAS_DIRTYTRACKING_ROTATION
- 	PixmapSyncDirtyHelper(dirty);
- #else
- 	PixmapSyncDirtyHelper(dirty, &pixregion);
- #endif
- 
--	DamageRegionProcessPending(&dirty->slave_dst->drawable);
-+	DamageRegionProcessPending(&dirty->secondary_dst->drawable);
- 	RegionUninit(&pixregion);
- }
-