diff --git a/src/modules/control_allocator/CMakeLists.txt b/src/modules/control_allocator/CMakeLists.txt
index ad0b1d4488..a3ab199f26 100644
--- a/src/modules/control_allocator/CMakeLists.txt
+++ b/src/modules/control_allocator/CMakeLists.txt
@@ -40,6 +40,8 @@ px4_add_module(
 	MAIN control_allocator
 	COMPILE_FLAGS
 		${MAX_CUSTOM_OPT_LEVEL}
+	STACK_MAIN
+		3000
 	SRCS
 		ControlAllocator.cpp
 		ControlAllocator.hpp