diff --git a/blacs.spec b/blacs.spec
index 5046ddf..84392fd 100644
--- a/blacs.spec
+++ b/blacs.spec
@@ -1,7 +1,7 @@
 Summary: Basic Linear Algebra Communication Subprograms
 Name: blacs
 Version: 1.1
-Release: 23%{?dist}
+Release: 24%{?dist}
 License: Freely distributable
 Group: Development/Libraries
 URL: http://www.netlib.org/blacs
@@ -19,7 +19,7 @@ BuildRequires: gcc-gfortran
 # Lam before 7.1.1-5 is missing:
 # -shared library support
 # -fPIC compilation flag
-BuildRequires: lapack, blas, lam >= 2:7.1.1-5
+BuildRequires: lapack, blas, lam-devel >= 2:7.1.1-5
 Requires: lapack, blas, lam >= 2:7.1.1-5
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Patch0: blacs-shared.patch
@@ -109,6 +109,9 @@ rm -fr ${RPM_BUILD_ROOT}
 %{_libdir}/libmpiblacs*.so
 
 %changelog
+* Mon Sep 11 2006 Tom "spot" Callaway <tcallawa@redhat.com> 1.1-24
+- FC-5+ needs lam-devel as a BR
+
 * Mon Sep 11 2006 Tom "spot" Callaway <tcallawa@redhat.com> 1.1-23
 - bump for FC-6