diff --git a/testing/btest/btest.cfg b/testing/btest/btest.cfg
index 8c457afee0..de6ff9c65a 100644
--- a/testing/btest/btest.cfg
+++ b/testing/btest/btest.cfg
@@ -29,4 +29,3 @@ BRO_DEFAULT_LISTEN_RETRY=1
 BRO_DEFAULT_CONNECT_RETRY=1
 BRO_DISABLE_BROXYGEN=1
 ZEEK_ALLOW_INIT_ERRORS=1
-DYLD_LIBRARY_PATH=/opt/local/lib