diff --git a/openscap.spec b/openscap.spec
index c46c639..dc11cc3 100644
--- a/openscap.spec
+++ b/openscap.spec
@@ -164,6 +164,7 @@ commonly used and require additional dependencies.
 
 %build
 
+bash ./confgen.sh
 %if 0%{?with_bindings}
 %configure --disable-silent-rules --enable-sce --enable-cce
 %else