diff --git a/sync/src/main/kotlin/gropius/sync/AbstractSync.kt b/sync/src/main/kotlin/gropius/sync/AbstractSync.kt
index 01c128af..f3cb9dd6 100644
--- a/sync/src/main/kotlin/gropius/sync/AbstractSync.kt
+++ b/sync/src/main/kotlin/gropius/sync/AbstractSync.kt
@@ -21,7 +21,6 @@ import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.reactor.awaitSingle
 import org.slf4j.LoggerFactory
 import org.springframework.beans.factory.annotation.Qualifier
-import org.springframework.data.mongodb.core.query.update
 import org.springframework.data.neo4j.core.ReactiveNeo4jOperations
 import org.springframework.data.neo4j.core.findAll
 import org.springframework.data.neo4j.core.findById