diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6792309..f369538 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -13,6 +13,8 @@ add_executable(${CMAKE_PROJECT_NAME} ${SOURCES})
 pico_set_program_name(${CMAKE_PROJECT_NAME} "abfall")
 pico_set_program_version(${CMAKE_PROJECT_NAME} ${PROJECT_VERSION})
 
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-volatile")
+
 # Add the standard include files to the build
 target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE
   ${CMAKE_CURRENT_LIST_DIR}