diff --git a/briar-api/src/main/java/org/briarproject/briar/api/socialbackup/DarkCrystal.java b/briar-api/src/main/java/org/briarproject/briar/api/socialbackup/DarkCrystal.java
index 52d4a05fe..19390e98f 100644
--- a/briar-api/src/main/java/org/briarproject/briar/api/socialbackup/DarkCrystal.java
+++ b/briar-api/src/main/java/org/briarproject/briar/api/socialbackup/DarkCrystal.java
@@ -1,8 +1,7 @@
-package org.briarproject.briar.socialbackup;
+package org.briarproject.briar.api.socialbackup;
 
 import org.briarproject.bramble.api.crypto.SecretKey;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-import org.briarproject.briar.api.socialbackup.Shard;
 
 import java.security.GeneralSecurityException;
 import java.util.List;
diff --git a/briar-core/src/main/java/org/briarproject/briar/socialbackup/DarkCrystalStub.java b/briar-core/src/main/java/org/briarproject/briar/socialbackup/DarkCrystalStub.java
index 6671b14ff..80b339f79 100644
--- a/briar-core/src/main/java/org/briarproject/briar/socialbackup/DarkCrystalStub.java
+++ b/briar-core/src/main/java/org/briarproject/briar/socialbackup/DarkCrystalStub.java
@@ -2,6 +2,7 @@ package org.briarproject.briar.socialbackup;
 
 import org.briarproject.bramble.api.crypto.SecretKey;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.briar.api.socialbackup.DarkCrystal;
 import org.briarproject.briar.api.socialbackup.Shard;
 
 import java.security.GeneralSecurityException;
diff --git a/briar-core/src/main/java/org/briarproject/briar/socialbackup/SocialBackupManagerImpl.java b/briar-core/src/main/java/org/briarproject/briar/socialbackup/SocialBackupManagerImpl.java
index f864d9427..c0a187603 100644
--- a/briar-core/src/main/java/org/briarproject/briar/socialbackup/SocialBackupManagerImpl.java
+++ b/briar-core/src/main/java/org/briarproject/briar/socialbackup/SocialBackupManagerImpl.java
@@ -39,6 +39,7 @@ import org.briarproject.bramble.api.versioning.ClientVersioningManager;
 import org.briarproject.bramble.api.versioning.ClientVersioningManager.ClientVersioningHook;
 import org.briarproject.briar.api.socialbackup.BackupExistsException;
 import org.briarproject.briar.api.socialbackup.BackupMetadata;
+import org.briarproject.briar.api.socialbackup.DarkCrystal;
 import org.briarproject.briar.api.socialbackup.Shard;
 import org.briarproject.briar.api.socialbackup.SocialBackupManager;
 
diff --git a/briar-core/src/main/java/org/briarproject/briar/socialbackup/SocialBackupModule.java b/briar-core/src/main/java/org/briarproject/briar/socialbackup/SocialBackupModule.java
index 4e568b4af..c2fb34c54 100644
--- a/briar-core/src/main/java/org/briarproject/briar/socialbackup/SocialBackupModule.java
+++ b/briar-core/src/main/java/org/briarproject/briar/socialbackup/SocialBackupModule.java
@@ -7,6 +7,7 @@ import org.briarproject.bramble.api.lifecycle.LifecycleManager;
 import org.briarproject.bramble.api.sync.validation.ValidationManager;
 import org.briarproject.bramble.api.system.Clock;
 import org.briarproject.bramble.api.versioning.ClientVersioningManager;
+import org.briarproject.briar.api.socialbackup.DarkCrystal;
 import org.briarproject.briar.api.socialbackup.SocialBackupManager;
 
 import javax.inject.Inject;