diff --git a/app/src/main/aidl/me/zhanghai/android/files/provider/remote/IRemoteFileService.aidl b/app/src/main/aidl/me/zhanghai/android/files/provider/remote/IRemoteFileService.aidl
index 5d9dfba72..e3e6f47b2 100644
--- a/app/src/main/aidl/me/zhanghai/android/files/provider/remote/IRemoteFileService.aidl
+++ b/app/src/main/aidl/me/zhanghai/android/files/provider/remote/IRemoteFileService.aidl
@@ -16,8 +16,4 @@ interface IRemoteFileService {
     IRemotePosixFileAttributeView getRemotePosixFileAttributeViewInterface(
         in ParcelableObject attributeView
     );
-
-    void setArchivePasswords(in ParcelableObject fileSystem, in List<String> passwords);
-
-    void refreshArchiveFileSystem(in ParcelableObject fileSystem);
 }
diff --git a/app/src/main/java/me/zhanghai/android/files/provider/archive/ArchiveFileSystem.kt b/app/src/main/java/me/zhanghai/android/files/provider/archive/ArchiveFileSystem.kt
index ef4b0dc22..c43903828 100644
--- a/app/src/main/java/me/zhanghai/android/files/provider/archive/ArchiveFileSystem.kt
+++ b/app/src/main/java/me/zhanghai/android/files/provider/archive/ArchiveFileSystem.kt
@@ -119,15 +119,6 @@ internal class ArchiveFileSystem(
         }
     }
 
-    fun setPasswords(passwords: List<String>) {
-        synchronized(lock) {
-            if (!isOpen) {
-                throw ClosedFileSystemException()
-            }
-            this.passwords = passwords
-        }
-    }
-
     fun refresh() {
         synchronized(lock) {
             if (!isOpen) {
diff --git a/app/src/main/java/me/zhanghai/android/files/provider/archive/PathArchiveExtensions.kt b/app/src/main/java/me/zhanghai/android/files/provider/archive/PathArchiveExtensions.kt
index 6c765e822..1376d1ee2 100644
--- a/app/src/main/java/me/zhanghai/android/files/provider/archive/PathArchiveExtensions.kt
+++ b/app/src/main/java/me/zhanghai/android/files/provider/archive/PathArchiveExtensions.kt
@@ -13,11 +13,6 @@ fun Path.archiveAddPassword(password: String) {
     fileSystem.addPassword(password)
 }
 
-fun Path.archiveSetPasswords(passwords: List<String>) {
-    this as? ArchivePath ?: throw ProviderMismatchException(toString())
-    fileSystem.setPasswords(passwords)
-}
-
 val Path.archiveFile: Path
     get() {
         this as? ArchivePath ?: throw ProviderMismatchException(toString())
diff --git a/app/src/main/java/me/zhanghai/android/files/provider/remote/RemoteFileService.kt b/app/src/main/java/me/zhanghai/android/files/provider/remote/RemoteFileService.kt
index 63138906a..8eb5ab4b5 100644
--- a/app/src/main/java/me/zhanghai/android/files/provider/remote/RemoteFileService.kt
+++ b/app/src/main/java/me/zhanghai/android/files/provider/remote/RemoteFileService.kt
@@ -29,14 +29,4 @@ abstract class RemoteFileService(private val remoteInterface: RemoteInterface<IR
         remoteInterface.get().call {
             getRemotePosixFileAttributeViewInterface(attributeView.toParcelable())
         }
-
-    @Throws(RemoteFileSystemException::class)
-    fun setArchivePasswords(fileSystem: FileSystem, passwords: List<String>) {
-        remoteInterface.get().call { setArchivePasswords(fileSystem.toParcelable(), passwords) }
-    }
-
-    @Throws(RemoteFileSystemException::class)
-    fun refreshArchiveFileSystem(fileSystem: FileSystem) {
-        remoteInterface.get().call { refreshArchiveFileSystem(fileSystem.toParcelable()) }
-    }
 }
diff --git a/app/src/main/java/me/zhanghai/android/files/provider/remote/RemoteFileServiceInterface.kt b/app/src/main/java/me/zhanghai/android/files/provider/remote/RemoteFileServiceInterface.kt
index c6831d2eb..ec2410380 100644
--- a/app/src/main/java/me/zhanghai/android/files/provider/remote/RemoteFileServiceInterface.kt
+++ b/app/src/main/java/me/zhanghai/android/files/provider/remote/RemoteFileServiceInterface.kt
@@ -5,10 +5,7 @@
 
 package me.zhanghai.android.files.provider.remote
 
-import java8.nio.file.FileSystem
 import me.zhanghai.android.files.provider.FileSystemProviders
-import me.zhanghai.android.files.provider.archive.archiveRefresh
-import me.zhanghai.android.files.provider.archive.archiveSetPasswords
 
 open class RemoteFileServiceInterface : IRemoteFileService.Stub() {
     override fun getRemoteFileSystemProviderInterface(scheme: String): IRemoteFileSystemProvider =
@@ -25,12 +22,4 @@ open class RemoteFileServiceInterface : IRemoteFileService.Stub() {
         attributeView: ParcelableObject
     ): IRemotePosixFileAttributeView =
         RemotePosixFileAttributeViewInterface(attributeView.value())
-
-    override fun setArchivePasswords(fileSystem: ParcelableObject, passwords: List<String>) {
-        fileSystem.value<FileSystem>().getPath("").archiveSetPasswords(passwords)
-    }
-
-    override fun refreshArchiveFileSystem(fileSystem: ParcelableObject) {
-        fileSystem.value<FileSystem>().getPath("").archiveRefresh()
-    }
 }