diff --git a/ibus-sunpinyin.spec b/ibus-sunpinyin.spec
index 01953d6..a8f0989 100644
--- a/ibus-sunpinyin.spec
+++ b/ibus-sunpinyin.spec
@@ -32,7 +32,7 @@ BuildRequires:  gcc-c++
 BuildRequires:  intltool
 BuildRequires:  scons >= 1.2.0
 BuildRequires:  pkgconfig(ibus-1.0)
-BuildRequires:  pkgconfig(python2)
+BuildRequires:  pkgconfig(python3)
 BuildRequires:  pkgconfig(sqlite3)
 BuildRequires:  pkgconfig(sunpinyin-2.0)
 Requires:       sunpinyin-data