diff --git a/SDL2_gfx.changes b/SDL2_gfx.changes
index 99ea57e..3f0c56e 100644
--- a/SDL2_gfx.changes
+++ b/SDL2_gfx.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jun 25 12:35:38 UTC 2014 - jengelh@inai.de
+
+- Disable MMX not only on i586, but also ppc64, armv7l, etc.
+
 -------------------------------------------------------------------
 Tue Jun 17 09:01:15 UTC 2014 - jengelh@inai.de
 
diff --git a/SDL2_gfx.spec b/SDL2_gfx.spec
index 808b39b..f8c1b62 100644
--- a/SDL2_gfx.spec
+++ b/SDL2_gfx.spec
@@ -55,7 +55,7 @@ Library containing 20+ graphics primitives (line, box, circle, polygon, etc.) fo
 
 %build
 %configure --disable-static \
-%ifarch i586
+%ifnarch x86_64
 	--disable-mmx \
 %endif
 	--with-pic