diff --git a/accerciser.spec b/accerciser.spec
index 1ecf2f9..bcbc3de 100644
--- a/accerciser.spec
+++ b/accerciser.spec
@@ -18,6 +18,7 @@ BuildRequires:  gtk3-devel
 BuildRequires:  intltool
 BuildRequires:  itstool
 BuildRequires:  pygobject3-devel
+BuildRequires:  python3
 
 Requires:       libwnck3
 Requires:       pyatspi