diff --git a/engine/src/main/java/com/google/android/fhir/FhirEngine.kt b/engine/src/main/java/com/google/android/fhir/FhirEngine.kt
index a44c2c56c7..1046c3aa50 100644
--- a/engine/src/main/java/com/google/android/fhir/FhirEngine.kt
+++ b/engine/src/main/java/com/google/android/fhir/FhirEngine.kt
@@ -96,7 +96,7 @@ interface FhirEngine {
    * an empty list.
    */
   suspend fun getLocalChanges(type: ResourceType, id: String): List<LocalChange>
-  suspend fun getUnsyncedLocalChanges(): List<SquashedLocalChange>
+  suspend fun getUnsyncedLocalChanges(): List<LocalChange>
   /**
    * Purges a resource from the database based on resource type and id without any deletion of data
    * from the server.
diff --git a/engine/src/main/java/com/google/android/fhir/impl/FhirEngineImpl.kt b/engine/src/main/java/com/google/android/fhir/impl/FhirEngineImpl.kt
index 3b08ac8c9c..5567e3f5d8 100644
--- a/engine/src/main/java/com/google/android/fhir/impl/FhirEngineImpl.kt
+++ b/engine/src/main/java/com/google/android/fhir/impl/FhirEngineImpl.kt
@@ -79,8 +79,7 @@ internal class FhirEngineImpl(private val database: Database, private val contex
     return database.getLocalChanges(type, id)
   }
   // FhirEngineImpl.kt
-  override suspend fun getUnsyncedLocalChanges(): List<SquashedLocalChange> =
-    database.getAllLocalChanges()
+  override suspend fun getUnsyncedLocalChanges(): List<LocalChange> = database.getAllLocalChanges()
 
   override suspend fun purge(type: ResourceType, id: String, forcePurge: Boolean) {
     database.purge(type, id, forcePurge)