diff --git a/perl-Bit-Vector.spec b/perl-Bit-Vector.spec
index f2381ea..b061554 100644
--- a/perl-Bit-Vector.spec
+++ b/perl-Bit-Vector.spec
@@ -51,7 +51,7 @@ perl -pi -e 's|^#!perl\b|#!%{__perl}|' \
 %build
 perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}" \
   NO_PERLLOCAL=1 NO_PACKLIST=1
-%make_build
+%{make_build}
 
 %install
 %{make_install}