diff --git a/nss_wrapper.spec b/nss_wrapper.spec
index 3f36cfd..c621521 100644
--- a/nss_wrapper.spec
+++ b/nss_wrapper.spec
@@ -10,6 +10,7 @@ Source0:        https://ftp.samba.org/pub/cwrap/%{name}-%{version}.tar.gz
 
 BuildRequires:  cmake
 BuildRequires:  libcmocka-devel
+BuildRequires:  perl-generators
 
 Requires:       cmake
 Requires:       pkgconfig