diff --git a/uchardet.spec b/uchardet.spec
index b973900..dc7db03 100644
--- a/uchardet.spec
+++ b/uchardet.spec
@@ -6,6 +6,7 @@ Summary:       An encoding detector library ported from Mozilla
 License:       MPLv1.1
 URL:           https://github.com/BYVoid/%{name}
 Source0:       https://github.com/BYVoid/uchardet/archive/v%{version}/%{name}-%{version}.tar.gz
+ExcludeArch:   i686
 
 BuildRequires: gcc
 BuildRequires: gcc-c++
@@ -32,7 +33,9 @@ mkdir build
 
 %build
 pushd build
-  %cmake .. -DCMAKE_INSTALL_LIBDIR=%{_libdir}
+  %cmake .. \
+  -DCMAKE_INSTALL_LIBDIR=%{_libdir} \
+  -DBUILD_STATIC=OFF
   %make_build
 popd
 
@@ -41,9 +44,6 @@ pushd build
   %make_install
 popd
 
-# remove static library
-rm -f %{buildroot}%{_libdir}/lib%{name}.a
-
 %post -p /sbin/ldconfig
 %postun -p /sbin/ldconfig