diff --git a/app/src/main/java/me/zhanghai/android/files/provider/smb/client/Client.kt b/app/src/main/java/me/zhanghai/android/files/provider/smb/client/Client.kt
index fc08317be..274b3c561 100644
--- a/app/src/main/java/me/zhanghai/android/files/provider/smb/client/Client.kt
+++ b/app/src/main/java/me/zhanghai/android/files/provider/smb/client/Client.kt
@@ -22,6 +22,7 @@ import com.hierynomus.mssmb2.messages.SMB2ChangeNotifyResponse
 import com.hierynomus.protocol.commons.EnumWithValue
 import com.hierynomus.smbj.ProgressListener
 import com.hierynomus.smbj.SMBClient
+import com.hierynomus.smbj.SmbConfig
 import com.hierynomus.smbj.auth.AuthenticationContext
 import com.hierynomus.smbj.common.SMBRuntimeException
 import com.hierynomus.smbj.session.Session
@@ -53,7 +54,8 @@ object Client {
     @Volatile
     lateinit var authenticator: Authenticator
 
-    private val client = SMBClient()
+    private val config = SmbConfig.builder().withEncryptData(true).build()
+    private val client = SMBClient(config)
 
     private val sessions = mutableMapOf<Authority, Session>()