diff --git a/pgpainless-wot/src/main/kotlin/org/pgpainless/wot/api/AuthenticateAPI.kt b/pgpainless-wot/src/main/kotlin/org/pgpainless/wot/api/AuthenticateAPI.kt
index 5c5a7b1f..cd19a7e4 100644
--- a/pgpainless-wot/src/main/kotlin/org/pgpainless/wot/api/AuthenticateAPI.kt
+++ b/pgpainless-wot/src/main/kotlin/org/pgpainless/wot/api/AuthenticateAPI.kt
@@ -6,7 +6,6 @@ package org.pgpainless.wot.api
 
 import org.pgpainless.wot.dijkstra.sq.Fingerprint
 import org.pgpainless.wot.dijkstra.sq.Paths
-import org.pgpainless.wot.dijkstra.sq.ReferenceTime
 
 /**
  * Authenticate a binding.