diff --git a/system/client-functions/DisableIdleDisconnect/DisableIdleDisconnect.59NL.patch.s b/system/client-functions/DisableIdleDisconnect/DisableIdleDisconnect.59NL.patch.s
new file mode 100644
index 00000000..a5d3c230
--- /dev/null
+++ b/system/client-functions/DisableIdleDisconnect/DisableIdleDisconnect.59NL.patch.s
@@ -0,0 +1,15 @@
+.meta name="Disable idle DC"
+.meta description="Disable idle\ndisconnect timeout"
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  .include  WriteCodeBlocksBB
+
+  .data     0x007A03F7
+  .data     0x00000005
+  .binary   B800000000
+
+  .data     0x00000000
+  .data     0x00000000