diff --git a/SVT-AV1.spec b/SVT-AV1.spec
index 6c1d3c3..e151a51 100644
--- a/SVT-AV1.spec
+++ b/SVT-AV1.spec
@@ -28,13 +28,7 @@ Source0:        %{name}-%{version}.tar.xz
 Source1:        svt-av1_encoder_user_guide.pdf
 BuildRequires:  cmake
 BuildRequires:  yasm
-#BuildRequires:  gcc-c++
-#BuildRequires:  pkgconfig
-#BuildRequires:  pkgconfig(alsa)
-#BuildRequires:  pkgconfig(freetype2)
-#BuildRequires:  pkgconfig(xcursor)
-#BuildRequires:  pkgconfig(xinerama)
-#BuildRequires:  pkgconfig(xrandr)
+ExclusiveArch:  x86_64
 
 %description
 
@@ -53,6 +47,9 @@ Requires:       %{name}%{sover} = %{version}
 
 %prep
 %setup -q
+%if 0%{suse_version} < 1500
+sed -i -e 's, -fstack-protector-strong / /' CMakeLists.txt
+%endif
 
 %build
 cmake . \
diff --git a/_service:download_url:svt-av1_encoder_user_guide.pdf b/_service:download_url:svt-av1_encoder_user_guide.pdf
index 4a145fe..d2fdbee 100644
--- a/_service:download_url:svt-av1_encoder_user_guide.pdf
+++ b/_service:download_url:svt-av1_encoder_user_guide.pdf
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:88082face37a1b3f28e9a3906d7b98208c2c641646098a7e2c01c96caa4c1b8a
-size 55426
+oid sha256:6352be6fbbe8ca69499f2403fefbd8aafad24d68d823e3b8f75421276315e480
+size 55428