diff --git a/spectrum/src/sample.cfg b/spectrum/src/sample.cfg
index 2e412b6910da989170b33d8a898e7bd5723fa24e..d795b60e69d1ffd07570e9354c1e586881670eb1 100644
--- a/spectrum/src/sample.cfg
+++ b/spectrum/src/sample.cfg
@@ -13,7 +13,7 @@ admin_password=test
 #cert=server.pfx #patch to PKCS#12 certificate
 #cert_password=test #password to that certificate if any
 users_per_backend=10
-backend=../..//backends/libpurple/spectrum2_libpurple_backend
+backend=../..//backends/swiften/spectrum2_swiften_backend
 #backend=../../backends/twitter/spectrum2_twitter_backend
 #backend=/home/hanzz/code/libtransport/backends/libcommuni/spectrum2_libcommuni_backend
 protocol=prpl-jabber