diff --git a/mame.spec b/mame.spec
index f6f03af..a196dd4 100644
--- a/mame.spec
+++ b/mame.spec
@@ -22,6 +22,8 @@ Source0:        https://github.com/mamedev/%{name}/releases/download/%{name}0%{b
 Source1:        http://mamedev.org/releases/whatsnew_0%{baseversion}.txt
 Patch0:         %{name}-fortify.patch
 Patch1:         %{name}-genie-systemlua.patch
+# https://github.com/mamedev/mame/issues/3157
+ExcludeArch:    ppc64 ppc64le
 
 BuildRequires:  expat-devel
 BuildRequires:  flac-devel
@@ -321,6 +323,7 @@ find $RPM_BUILD_ROOT%{_datadir}/%{name} -name LICENSE -exec rm {} \;
 %changelog
 * Wed Jan 31 2018 Julian Sikorski <belegdol@fedoraproject.org> - 0.194-1
 - Updated to 0.194
+- Added ExcludeArch for ppc64 and ppc64le due to issues with long double
 
 * Sun Dec 31 2017 Julian Sikorski <belegdol@fedoraproject.org> - 0.193-1
 - Updated to 0.193