diff --git a/Apps/project.yml b/Apps/project.yml
index 83879c9..6801652 100644
--- a/Apps/project.yml
+++ b/Apps/project.yml
@@ -40,6 +40,8 @@ targets:
         product: SMTPClient
       - package: MagnumOpusCore
         product: TaskStore
+      - package: MagnumOpusCore
+        product: MIMEParser
   MagnumOpus-iOS:
     type: application
     platform: iOS
@@ -69,6 +71,8 @@ targets:
         product: SMTPClient
       - package: MagnumOpusCore
         product: TaskStore
+      - package: MagnumOpusCore
+        product: MIMEParser
   MagnumOpusTests:
     type: bundle.unit-test
     platform: macOS
diff --git a/Packages/MagnumOpusCore/Sources/SyncEngine/SyncCoordinator.swift b/Packages/MagnumOpusCore/Sources/SyncEngine/SyncCoordinator.swift
index f0dce9b..db6f38b 100644
--- a/Packages/MagnumOpusCore/Sources/SyncEngine/SyncCoordinator.swift
+++ b/Packages/MagnumOpusCore/Sources/SyncEngine/SyncCoordinator.swift
@@ -392,7 +392,7 @@ public final class SyncCoordinator {
 
 	// MARK: - Periodic Sync
 
-	public func startPeriodicSync(interval: Duration = .seconds(300)) {
+	public func startPeriodicSync(interval: Duration = .seconds(900)) {
 		stopSync()
 		syncTask = Task { [weak self] in
 			while !Task.isCancelled {