diff --git a/cogl/cogl.SlackBuild b/cogl/cogl.SlackBuild
index a1e5faa..734d379 100644
--- a/cogl/cogl.SlackBuild
+++ b/cogl/cogl.SlackBuild
@@ -2,7 +2,7 @@
 
 # Slackware build script for cogl
 
-# Copyright 2014-2018 Willy Sudiarto Raharjo <willysr@slackware-id.org>
+# Copyright 2014-2019 Willy Sudiarto Raharjo <willysr@slackware-id.org>
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -23,8 +23,8 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=cogl
-VERSION=${VERSION:-1.22.2}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-1.22.4}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_csb}
 
 if [ -z "$ARCH" ]; then
@@ -35,7 +35,7 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-wget -c https://github.com/GNOME/cogl/archive/$VERSION.tar.gz
+wget -c https://github.com/GNOME/cogl/archive/$VERSION/$PRGNAM-$VERSION.tar.gz
 
 CWD=$(pwd)
 TMP=${TMP:-/tmp/csb}
@@ -62,7 +62,7 @@ rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tar.gz || tar xvf $CWD/$VERSION.tar.gz
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
@@ -71,9 +71,6 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-patch -p1 < $CWD/wayland.patch
-sed -i "s|1.15|1.16 1.15|g" autogen.sh
-
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./autogen.sh \
diff --git a/cogl/wayland.patch b/cogl/wayland.patch
deleted file mode 100644
index 60c3ff4..0000000
--- a/cogl/wayland.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From da5e0859e15eeb93fa81bd645c93425f6acef0cd Mon Sep 17 00:00:00 2001
-From: Felix Zhang <fezhang@suse.com>
-Date: Mon, 29 Aug 2016 15:02:14 +0800
-Subject: [PATCH] fix build failure with -Werror=undef
-
----
- cogl/winsys/cogl-winsys-egl.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/cogl/winsys/cogl-winsys-egl.c b/cogl/winsys/cogl-winsys-egl.c
-index 39bfd88..4a9f3aa 100644
---- a/cogl/winsys/cogl-winsys-egl.c
-+++ b/cogl/winsys/cogl-winsys-egl.c
-@@ -1029,7 +1029,7 @@ _cogl_egl_create_image (CoglContext *ctx,
-     egl_ctx = EGL_NO_CONTEXT;
-   else
- #endif
--#if COGL_HAS_WAYLAND_EGL_SERVER_SUPPORT
-+#ifdef COGL_HAS_WAYLAND_EGL_SERVER_SUPPORT
-   /* The WL_bind_wayland_display spec states that EGL_NO_CONTEXT is to be used
-    * in conjunction with the EGL_WAYLAND_BUFFER_WL target */
-   if (target == EGL_WAYLAND_BUFFER_WL)
--- 
-2.6.6
-