diff --git a/target/toolchain/pkgsel.d/opensde-development-toolchain.all b/target/toolchain/pkgsel.d/opensde-development-toolchain.all
index 1255475..f7a5cdc 100644
--- a/target/toolchain/pkgsel.d/opensde-development-toolchain.all
+++ b/target/toolchain/pkgsel.d/opensde-development-toolchain.all
@@ -16,13 +16,17 @@ X binutils
 X bison
 X flex
 X patch
+X ed
 X make
+X rsync
 X autoconf
+X autoconf-archive
 X automake
 X libtool
 X gdb
 X strace
 X libunwind
+X libucontext
 X libexecinfo
 X git
 X groff