diff --git a/google-noto-fonts.changes b/google-noto-fonts.changes
index d3f2982..1d32de2 100644
--- a/google-noto-fonts.changes
+++ b/google-noto-fonts.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Feb 28 12:01:34 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Delete old specfile constructs.
+
 -------------------------------------------------------------------
 Sat Jan  6 01:46:43 UTC 2024 - Gordon Leung <pirateclip@protonmail.com>
 
diff --git a/google-noto-fonts.spec b/google-noto-fonts.spec
index d61d605..46dd2ec 100644
--- a/google-noto-fonts.spec
+++ b/google-noto-fonts.spec
@@ -38,7 +38,6 @@ Source2:        README.FAQ
 Source3:        README.maintain
 BuildRequires:  fontpackages-devel
 BuildRequires:  fonttools
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildArch:      noarch
 Obsoletes:      noto-fonts < %{version}
 Provides:       noto-fonts = %{version}
@@ -3162,7 +3161,7 @@ heights and stroke thicknesses) across languages. This package contains
 TraditionalNushu font, hinted.
 
 %prep
-tar -xzf %{SOURCE0} -C .
+%autosetup -c
 
 cp notofonts.github.io-noto-monthly-release-24.1.1/fonts/LICENSE .
 
@@ -3573,7 +3572,6 @@ install -Dm 644 -t %{buildroot}%{_ttfontsdir} notofonts.github.io-noto-monthly-r
 %reconfigure_fonts_scriptlets -n google-noto-traditionalnushu-fonts
 
 %files
-%defattr(0644,root,root,755)
 
 %files -n google-noto-fangsongkssrotated-fonts
 %defattr(0644,root,root,755)
diff --git a/google-noto-fonts.spec.in b/google-noto-fonts.spec.in
index b4e04c8..62425a2 100644
--- a/google-noto-fonts.spec.in
+++ b/google-noto-fonts.spec.in
@@ -1,7 +1,7 @@
 #
 # spec file for package google-noto-fonts
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -38,7 +38,6 @@ Source2:        README.FAQ
 Source3:        README.maintain
 BuildRequires:  fontpackages-devel
 BuildRequires:  fonttools
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildArch:      noarch
 Obsoletes:      noto-fonts < %{version}
 Provides:       noto-fonts = %{version}
@@ -50,7 +49,7 @@ thicknesses) across languages. This package contains most noto fonts except for
 
 @SUBPACKAGE_HEADERS@
 %prep
-tar -xzf %{SOURCE0} -C .
+%autosetup -c
 
 cp notofonts.github.io-noto-monthly-release-24.1.1/fonts/LICENSE .
 
@@ -66,7 +65,6 @@ install -Dm 644 -t %{buildroot}%{_ttfontsdir} notofonts.github.io-noto-monthly-r
 
 @SUBPACKAGE_SCRIPTLETS@
 %files
-%defattr(0644,root,root,755)
 
 @SUBPACKAGE_FILELISTS@
 %changelog