diff --git a/src/server.rs b/src/server.rs
index 7ee1286..ad0e484 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -64,7 +64,7 @@ impl<'a> Route<'a> {
 				};
 
 				let destination = domains.iter()
-					.position(|d| this_domain.starts_with(d))
+					.position(|d| d.starts_with(this_domain))
 					.map(|i| (i as isize + offset).rem_euclid(domains.len() as isize))
 					.map(|i| domains[i as usize]);