diff --git a/src/drivers/uavcan_v1/CMakeLists.txt b/src/drivers/uavcan_v1/CMakeLists.txt
index 4b52d74358..8b6b200fc9 100644
--- a/src/drivers/uavcan_v1/CMakeLists.txt
+++ b/src/drivers/uavcan_v1/CMakeLists.txt
@@ -63,6 +63,7 @@ endif()
 px4_add_module(
 	MODULE drivers__uavcan_v1
 	MAIN uavcan_v1
+	STACK_MAIN 4096
 	COMPILE_FLAGS
 		#-DCANARD_ASSERT
 		-DUINT32_C\(x\)=__UINT32_C\(x\)