diff --git a/m4/buildsys.m4 b/m4/buildsys.m4
index 36e0b4b..9009bd4 100644
--- a/m4/buildsys.m4
+++ b/m4/buildsys.m4
@@ -57,7 +57,7 @@ AC_DEFUN([BUILDSYS_SHARED_LIB], [
 			AC_MSG_RESULT(Mac OS X)
 			LIB_CPPFLAGS='-DPIC'
 			LIB_CFLAGS='-fPIC'
-			LIB_LDFLAGS='-dynamiclib -install_name ${libdir}/${LIB}'
+			LIB_LDFLAGS='-dynamiclib -undefined suppress -install_name ${libdir}/${LIB}'
 			LIB_PREFIX='lib'
 			LIB_SUFFIX='.dylib'
 			PLUGIN_CPPFLAGS='-DPIC'