diff --git a/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDao.java b/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDao.java
index ddce1cf..553bc3c 100644
--- a/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDao.java
+++ b/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDao.java
@@ -16,6 +16,7 @@
package com.ning.billing.util.tag.dao;
+import com.google.inject.Inject;
import com.ning.billing.util.callcontext.CallContext;
import com.ning.billing.util.clock.Clock;
import com.ning.billing.util.tag.Tag;
@@ -32,6 +33,7 @@ public class MockTagDao implements TagDao {
private Map<UUID, List<Tag>> tagStore = new HashMap<UUID, List<Tag>>();
private final Clock clock;
+ @Inject
public MockTagDao(Clock clock) {
this.clock = clock;
}