diff --git a/src/com/archos/filecorelibrary/jcifs/JcifsUtils.java b/src/com/archos/filecorelibrary/jcifs/JcifsUtils.java
index 1f8beae6..f6dbbf40 100644
--- a/src/com/archos/filecorelibrary/jcifs/JcifsUtils.java
+++ b/src/com/archos/filecorelibrary/jcifs/JcifsUtils.java
@@ -120,8 +120,6 @@ private static CIFSContext createContextOnly(boolean isSmb2) {
             prop.put("jcifs.smb.client.useSMB2Negotiation", "true");
             // disable dfs makes win10 shares with ms account work
             prop.put("jcifs.smb.client.dfs.disabled", "true");
-            // make Guest work on Win10 https://github.com/AgNO3/jcifs-ng/issues/186
-            prop.put("jcifs.smb.client.disableSpnegoIntegrity", "false");
         } else {
             prop.put("jcifs.smb.client.disableSMB1", "false");
             prop.put("jcifs.smb.client.enableSMB2", "false");