diff --git a/redhat/applications/tde-style-baghira/tde-style-baghira.spec b/redhat/applications/tde-style-baghira/tde-style-baghira.spec
index 862228c21..99325e85b 100644
--- a/redhat/applications/tde-style-baghira/tde-style-baghira.spec
+++ b/redhat/applications/tde-style-baghira/tde-style-baghira.spec
@@ -60,6 +60,11 @@ Source0:		%{name}-%{tde_version}%{?preversion:~%{preversion}}.tar.gz
 BuildRequires:          trinity-tdelibs-devel >= %{tde_version}
 BuildRequires:          trinity-tdebase-devel >= %{tde_version}
 
+BuildRequires:	autoconf automake libtool m4
+BuildRequires:	gcc-c++
+BuildRequires:	pkgconfig
+BuildRequires:	libtool
+
 %if 0%{?fedora} || 0%{?rhel} || 0%{?suse_version}
 BuildRequires:          libjpeg-devel
 %else
diff --git a/redhat/applications/tde-style-domino/tde-style-domino.spec b/redhat/applications/tde-style-domino/tde-style-domino.spec
index 6ac7b89ff..bb6f54b26 100644
--- a/redhat/applications/tde-style-domino/tde-style-domino.spec
+++ b/redhat/applications/tde-style-domino/tde-style-domino.spec
@@ -60,6 +60,11 @@ Source0:		%{name}-%{tde_version}%{?preversion:~%{preversion}}.tar.gz
 BuildRequires:          trinity-tdelibs-devel >= %{tde_version}
 BuildRequires:          trinity-tdebase-devel >= %{tde_version}
 
+BuildRequires:	autoconf automake libtool m4
+BuildRequires:	gcc-c++
+BuildRequires:	pkgconfig
+BuildRequires:	libtool
+
 %if 0%{?fedora} || 0%{?rhel} || 0%{?suse_version}
 BuildRequires:          libjpeg-devel
 %else
diff --git a/redhat/applications/tde-style-ia-ora/tde-style-ia-ora.spec b/redhat/applications/tde-style-ia-ora/tde-style-ia-ora.spec
index 86d89d720..078bae588 100644
--- a/redhat/applications/tde-style-ia-ora/tde-style-ia-ora.spec
+++ b/redhat/applications/tde-style-ia-ora/tde-style-ia-ora.spec
@@ -60,6 +60,11 @@ Source0:		%{name}-%{tde_version}%{?preversion:~%{preversion}}.tar.gz
 BuildRequires:	trinity-tdelibs-devel >= %{tde_version}
 BuildRequires:	trinity-tdebase-devel >= %{tde_version}
 
+BuildRequires:	autoconf automake libtool m4
+BuildRequires:	gcc-c++
+BuildRequires:	pkgconfig
+BuildRequires:	libtool
+
 Requires:	trinity-twin
 
 %description