diff --git a/Kconfig.projbuild b/Kconfig.projbuild
index 740f077c..8298cec1 100644
--- a/Kconfig.projbuild
+++ b/Kconfig.projbuild
@@ -40,6 +40,12 @@ config ARDUINO_RUNNING_CORE
     default 1 if ARDUINO_RUN_CORE1
     default -1 if ARDUINO_RUN_NO_AFFINITY
 
+config ARDUINO_LOOP_STACK_SIZE
+    int "Loop thread stack size"
+    default 8192
+    help
+        Amount of stack available for the Arduino task.
+
 choice ARDUINO_EVENT_RUNNING_CORE
     bool "Core on which Arduino's event handler is running"
     default ARDUINO_EVENT_RUN_CORE1