diff --git a/backend/src/main/java/uk/co/neviyn/observations/auth/SimpleAuthenticator.java b/backend/src/main/java/uk/co/neviyn/observations/auth/SimpleAuthenticator.java
index 0acb70d..6a254c1 100644
--- a/backend/src/main/java/uk/co/neviyn/observations/auth/SimpleAuthenticator.java
+++ b/backend/src/main/java/uk/co/neviyn/observations/auth/SimpleAuthenticator.java
@@ -1,6 +1,5 @@
 package uk.co.neviyn.observations.auth;
 
-import io.dropwizard.auth.AuthenticationException;
 import io.dropwizard.auth.Authenticator;
 import io.dropwizard.auth.basic.BasicCredentials;
 import java.util.Optional;