diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index 1021403f..0df8a289 100755
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -38,7 +38,7 @@ menu "Stratum Configuration"
     config FALLBACK_STRATUM_PORT
         int "Fallback Stratum Port"
         range 0 65535
-        default 21496
+        default 3333
         help
             The stratum server port to connect to if the primary fails.