diff --git a/src/modules/mavlink/CMakeLists.txt b/src/modules/mavlink/CMakeLists.txt
index 5aecb2a653..d7b0d884bf 100644
--- a/src/modules/mavlink/CMakeLists.txt
+++ b/src/modules/mavlink/CMakeLists.txt
@@ -36,8 +36,8 @@ px4_add_git_submodule(TARGET git_mavlink_v2 PATH "${PX4_SOURCE_DIR}/mavlink/incl
 px4_add_module(
 	MODULE modules__mavlink
 	MAIN mavlink
-	STACK_MAIN 1200
-	STACK_MAX 1500
+	STACK_MAIN 1600
+	STACK_MAX 1600
 	COMPILE_FLAGS
 	INCLUDES
 		${PX4_SOURCE_DIR}/mavlink/include/mavlink