diff --git a/SPECS/sdl12-compat.spec b/SPECS/sdl12-compat.spec
index 59c2545..9a80b66 100644
--- a/SPECS/sdl12-compat.spec
+++ b/SPECS/sdl12-compat.spec
@@ -11,7 +11,7 @@
 
 Name:           sdl12-compat
 Version:        0.0.1~git.%{commitdate}.%{shortcommit}
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        SDL 1.2 runtime compatibility library using SDL 2.0
 # mp3 decoder code is MIT-0/PD
 # SDL_opengl.h is zlib and MIT
@@ -58,13 +58,14 @@ Summary:        Files to develop SDL 1.2 applications using SDL 2.0
 Requires:       %{name}%{?_isa} = %{version}-%{release}
 # This replaces SDL-devel
 Obsoletes:      SDL-devel < 1.2.15-49
+Conflicts:      SDL-devel < 1.2.50
+Provides:       SDL-devel = 1.2.50
+Provides:       SDL-devel%{?_isa} = 1.2.50
 %if ! %{with static}
 # We don't provide the static library, but we want to replace SDL-static anyway
 Obsoletes:      SDL-static < 1.2.15-49
+Conflicts:      SDL-static < 1.2.50
 %endif
-Conflicts:      SDL-devel < 1.2.50
-Provides:       SDL-devel = 1.2.50
-Provides:       SDL-devel%{?_isa} = 1.2.50
 # Add deps required to compile SDL apps
 ## For SDL_opengl.h
 Requires:       pkgconfig(gl)
@@ -153,6 +154,9 @@ rm -rf %{buildroot}%{_libdir}/*.a
 
 
 %changelog
+* Sat Dec 11 2021 Neal Gompa <ngompa@centosproject.org> - 0.0.1~git.20211125.4e4527a-4
+- Conflict with all old SDL subpackages properly
+
 * Tue Dec 07 2021 Wim Taymans <wtaymans@redhat.com> - 0.0.1~git.20211125.4e4527a-3
 - Bump for rebuild after resync