diff --git a/SoObjects/SOGo/SOGoDefaults.plist b/SoObjects/SOGo/SOGoDefaults.plist
index 87e2edb56..f52e4b8d5 100644
--- a/SoObjects/SOGo/SOGoDefaults.plist
+++ b/SoObjects/SOGo/SOGoDefaults.plist
@@ -5,6 +5,7 @@
     WOPidFile = "/var/run/sogo/sogo.pid";
 
     NGImap4ConnectionStringSeparator = "/";
+    NGImap4DisableIMAP4Pooling = YES;
 
     SOGoZipPath = "/usr/bin/zip";