diff --git a/component/ruby/buildout.cfg b/component/ruby/buildout.cfg
index 235920d75c7044181c3e2e97ff2c38c39aba5f13..fa3d61dcf316c6d8fabd233fbf51099a57dfa5dd 100644
--- a/component/ruby/buildout.cfg
+++ b/component/ruby/buildout.cfg
@@ -20,8 +20,8 @@ configure-options =
   --with-out-ext=tk,tk/tkutil,win32,win32ole
 environment =
   PATH=${xz-utils:location}/bin:%(PATH)s
-  CPPFLAGS=-I${gdbm:location}/include -I${libffi:location}/include -I${libyaml:location}/include -I${ncurses:location}/include -I${ncurses:location}/include/ncursesw -I${openssl:location}/include -I${readline:location}/include -I${zlib:location}/include
-  LDFLAGS=-L${gdbm:location}/lib -L${libffi:location}/lib -L${libyaml:location}/lib -L${ncurses:location}/lib -L${openssl:location}/lib -L${readline:location}/lib -L${zlib:location}/lib -Wl,-rpath=${gdbm:location}/lib  -Wl,-rpath=${libffi:location}/lib -Wl,-rpath=${libyaml:location}/lib -Wl,-rpath=${ncurses:location}/lib -Wl,-rpath=${openssl:location}/lib -Wl,-rpath=${readline:location}/lib -Wl,-rpath=${zlib:location}/lib
+  CPPFLAGS=-I${gdbm:location}/include -I${libffi:location}/include -I${libyaml:location}/include -I${ncurses:location}/include -I${ncurses:location}/include/ncursesw -I${openssl-1.0:location}/include -I${readline:location}/include -I${zlib:location}/include
+  LDFLAGS=-L${gdbm:location}/lib -L${libffi:location}/lib -L${libyaml:location}/lib -L${ncurses:location}/lib -L${openssl-1.0:location}/lib -L${readline:location}/lib -L${zlib:location}/lib -Wl,-rpath=${gdbm:location}/lib  -Wl,-rpath=${libffi:location}/lib -Wl,-rpath=${libyaml:location}/lib -Wl,-rpath=${ncurses:location}/lib -Wl,-rpath=${openssl:location}/lib -Wl,-rpath=${readline:location}/lib -Wl,-rpath=${zlib:location}/lib
   PKG_CONFIG_PATH=${libyaml:location}/lib/