diff --git a/libchewing.spec b/libchewing.spec
index 9ee61b2..1af10a0 100644
--- a/libchewing.spec
+++ b/libchewing.spec
@@ -55,7 +55,7 @@ library.
 Summary:        Python binding for libchewing
 BuildArch:      noarch
 Summary(zh_TW): %{name_zh_TW} python 綁定
-Requires:       %{name}%{?_isa} = %{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description -n python3-%{name}
 Python binding of libchewing.