diff --git a/aegisub.changes b/aegisub.changes
index 92f3518..61a38e3 100644
--- a/aegisub.changes
+++ b/aegisub.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Aug 13 08:56:28 UTC 2015 - dvaleev@suse.com
+
+- Disable build on Power, there is no luajit yet 
+
 -------------------------------------------------------------------
 Mon Jun 29 14:49:33 UTC 2015 - tjcw@physics.org
 
diff --git a/aegisub.spec b/aegisub.spec
index fba28cf..d168cfb 100644
--- a/aegisub.spec
+++ b/aegisub.spec
@@ -53,6 +53,7 @@ BuildRequires:  pkgconfig(zlib)
 %if %{with ffms2}
 BuildRequires:  pkgconfig(ffms2)
 %endif
+ExcludeArch:    ppc ppc64 ppc64le
 
 %description
 Aegisub is an advanced subtitle editor for Windows, and UNIX-like systems, such