diff --git a/pari.spec b/pari.spec
index 0c44236..84464ff 100644
--- a/pari.spec
+++ b/pari.spec
@@ -40,7 +40,7 @@ Source0:        %url/pub/pari/unix/pari-%version.tar.gz
 Source2:        %url/pub/pari/unix/pari-%version.tar.gz.asc
 BuildRequires:  fltk-devel
 BuildRequires:  gmp-devel
-BuildRequires:  pkgconfig
+BuildRequires:  pkg-config
 BuildRequires:  readline-devel
 BuildRequires:  texlive-latex
 BuildRequires:  texlive-luatex