diff --git a/python-rpi-gpio.spec b/python-rpi-gpio.spec
index 94ac24b..4f6d507 100644
--- a/python-rpi-gpio.spec
+++ b/python-rpi-gpio.spec
@@ -14,6 +14,7 @@ URL:            http://sourceforge.net/p/raspberry-gpio-python/wiki/Home/
 Source0:        http://sourceforge.net/projects/raspberry-gpio-python/files/RPi.GPIO-%{version}.tar.gz
 
 BuildRequires:  python2-devel
+BuildRequires:  python3-devel
 BuildRequires:  python-setuptools