diff --git a/test/osm/jp/coverage/AllTest.java b/test/osm/jp/coverage/AllTest.java
index 27dc1f8..bb1b75a 100644
--- a/test/osm/jp/coverage/AllTest.java
+++ b/test/osm/jp/coverage/AllTest.java
@@ -7,6 +7,7 @@
 import org.junit.BeforeClass;
 import org.junit.runner.RunWith;
 import org.junit.runners.Suite;
+import osm.jp.api.Coverage;
 
 @RunWith(Suite.class)
 @Suite.SuiteClasses({