diff --git a/devel/tinderbox/buildbot/master/master.cfg b/devel/tinderbox/buildbot/master/master.cfg
index 9c9123ef8..f963f95c1 100644
--- a/devel/tinderbox/buildbot/master/master.cfg
+++ b/devel/tinderbox/buildbot/master/master.cfg
@@ -333,7 +333,7 @@ fosx.addStep(shell.ShellCommand(
 		'PKG_CONFIG': '/Users/verm/prefix/bin/pkg-config',
 		'PKG_CONFIG_PATH': '/Users/verm/prefix/lib/pkgconfig',
 		'CXXFLAGS': '-I/Users/verm/prefix/include',
-		'LDFLAGS': '-L/Users/verm/prefix/lib',
+		'LDFLAGS': '-L/Users/verm/prefix/lib -Wl,-rpath=/Users/verm/prefix/lib',
 		'LUA_CFLAGS': '-I/Users/verm/prefix/include/lua51',
 		'LUA_LDFLAGS': '-L/Users/verm/prefix/lib/lua51 -llua',
 		'OPENAL_CFLAGS': '-framework OpenAL',
@@ -441,7 +441,7 @@ fosx_ppc.addStep(shell.ShellCommand(
 		'PKG_CONFIG': '/Users/verm/prefix/bin/pkg-config',
 		'PKG_CONFIG_PATH': '/Users/verm/prefix/lib/pkgconfig',
 		'CXXFLAGS': '-I/Users/verm/prefix/include',
-		'LDFLAGS': '-L/Users/verm/prefix/lib',
+		'LDFLAGS': '-L/Users/verm/prefix/lib -Wl,-rpath=/Users/verm/prefix/lib',
 		'LUA_CFLAGS': '-I/Users/verm/prefix/include/lua51',
 		'LUA_LDFLAGS': '-L/Users/verm/prefix/lib/lua51 -llua',
 		'OPENAL_CFLAGS': '-framework OpenAL',