diff --git a/libvisual.spec b/libvisual.spec
index 19b4d27..d998a9d 100644
--- a/libvisual.spec
+++ b/libvisual.spec
@@ -46,9 +46,6 @@ This package contains the files needed to build an application with libvisual.
 %patch2 -p1 -b .format-security
 
 %build
-%ifarch i386
-export CFLAGS="${RPM_OPT_FLAGS} -mmmx"
-%endif
 %configure
 %make_build
 
@@ -112,6 +109,7 @@ find %{buildroot} -type f -name "*.la" -exec rm -f {} ';'
 * Tue Jan 19 2021 Kalev Lember <klember@redhat.com> - 1:0.4.0-31
 - Use make_build/make_install macros
 - Drop unneeded ldconfig_scriptlets macro call
+- Remove a no longer needed -mmmx CFLAGS addition
 
 * Fri Jan 15 2021 Kalev Lember <klember@redhat.com> - 1:0.4.0-30
 - Fix multilib conflicts in lvconfig.h