diff --git a/wxWidgets-3_2.changes b/wxWidgets-3_2.changes
index f0d5003..eab7cd2 100644
--- a/wxWidgets-3_2.changes
+++ b/wxWidgets-3_2.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed May 24 09:29:25 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Use more pkgconfig(..) in BuildRequires
+- Remove pre-SLE15 building blocks
+
 -------------------------------------------------------------------
 Thu Apr 27 22:50:58 UTC 2023 - Antoine Belvire <antoine.belvire@opensuse.org>
 
diff --git a/wxWidgets-3_2.spec b/wxWidgets-3_2.spec
index 152b404..3969713 100644
--- a/wxWidgets-3_2.spec
+++ b/wxWidgets-3_2.spec
@@ -91,19 +91,19 @@ BuildRequires:  graphviz
 BuildRequires:  autoconf
 BuildRequires:  cppunit-devel
 BuildRequires:  gcc-c++
-BuildRequires:  gstreamer-devel
-BuildRequires:  gstreamer-plugins-base-devel
-BuildRequires:  libSM-devel
-BuildRequires:  libcurl-devel
 BuildRequires:  libexpat-devel
 BuildRequires:  libjpeg-devel
-BuildRequires:  libmspack-devel
-BuildRequires:  libnotify-devel
 BuildRequires:  libpng-devel
 BuildRequires:  libtiff-devel
 BuildRequires:  zlib-devel
+BuildRequires:  pkgconfig(gstreamer-1.0)
+BuildRequires:  pkgconfig(gstreamer-plugins-base-1.0)
+BuildRequires:  pkgconfig(libcurl)
+BuildRequires:  pkgconfig(libmspack)
+BuildRequires:  pkgconfig(libnotify)
+BuildRequires:  pkgconfig(sm)
 %if "%toolkit" == "gtk2"
-BuildRequires:  gtk2-devel
+BuildRequires:  pkgconfig(gtk+-2.0)
 %endif
 %if "%toolkit" == "gtk3"
 BuildRequires:  pkgconfig(gtk+-3.0)
@@ -121,11 +121,7 @@ BuildRequires:  pkgconfig(cairo)
 %endif
 BuildRequires:  pkgconfig(glu)
 BuildRequires:  pkgconfig(liblzma)
-%if 0%{?sle_version} < 150000 && !0%{?is_opensuse}
-BuildRequires:  pkgconfig(sdl)
-%else
 BuildRequires:  pkgconfig(sdl2)
-%endif
 BuildRequires:  pkgconfig(xtst)
 %endif