diff --git a/opa-ff.spec b/opa-ff.spec
index d90ffb3..6a2dc6e 100644
--- a/opa-ff.spec
+++ b/opa-ff.spec
@@ -32,14 +32,11 @@ Patch2:         0001-Add-shebang-for-exp-files.patch
 BuildRequires:  gcc-c++
 BuildRequires:  ibacm-devel
 BuildRequires:  libexpat-devel
-BuildRequires:  libexpat1
 BuildRequires:  libibmad-devel
-BuildRequires:  libibumad-devel
-BuildRequires:  libibmad5
+BuildRequires:  rdma-core-devel
 BuildRequires:  libibverbs-devel
 BuildRequires:  libopenssl-devel
 BuildRequires:  ncurses-devel
-BuildRequires:  libibverbs1
 BuildRequires:  tcl-devel
 BuildRequires:  zlib-devel