diff --git a/Marlin/buzzer.h b/Marlin/src/libs/buzzer.h
similarity index 100%
rename from Marlin/buzzer.h
rename to Marlin/src/libs/buzzer.h
diff --git a/Marlin/circularqueue.h b/Marlin/src/libs/circularqueue.h
similarity index 100%
rename from Marlin/circularqueue.h
rename to Marlin/src/libs/circularqueue.h
diff --git a/Marlin/duration_t.h b/Marlin/src/libs/duration_t.h
similarity index 100%
rename from Marlin/duration_t.h
rename to Marlin/src/libs/duration_t.h
diff --git a/Marlin/hex_print_routines.cpp b/Marlin/src/libs/hex_print_routines.cpp
similarity index 100%
rename from Marlin/hex_print_routines.cpp
rename to Marlin/src/libs/hex_print_routines.cpp
diff --git a/Marlin/hex_print_routines.h b/Marlin/src/libs/hex_print_routines.h
similarity index 100%
rename from Marlin/hex_print_routines.h
rename to Marlin/src/libs/hex_print_routines.h
diff --git a/Marlin/least_squares_fit.cpp b/Marlin/src/libs/least_squares_fit.cpp
similarity index 100%
rename from Marlin/least_squares_fit.cpp
rename to Marlin/src/libs/least_squares_fit.cpp
diff --git a/Marlin/least_squares_fit.h b/Marlin/src/libs/least_squares_fit.h
similarity index 100%
rename from Marlin/least_squares_fit.h
rename to Marlin/src/libs/least_squares_fit.h
diff --git a/Marlin/nozzle.cpp b/Marlin/src/libs/nozzle.cpp
similarity index 100%
rename from Marlin/nozzle.cpp
rename to Marlin/src/libs/nozzle.cpp
diff --git a/Marlin/nozzle.h b/Marlin/src/libs/nozzle.h
similarity index 100%
rename from Marlin/nozzle.h
rename to Marlin/src/libs/nozzle.h
diff --git a/Marlin/point_t.h b/Marlin/src/libs/point_t.h
similarity index 100%
rename from Marlin/point_t.h
rename to Marlin/src/libs/point_t.h
diff --git a/Marlin/private_spi.h b/Marlin/src/libs/private_spi.h
similarity index 100%
rename from Marlin/private_spi.h
rename to Marlin/src/libs/private_spi.h
diff --git a/Marlin/softspi.h b/Marlin/src/libs/softspi.h
similarity index 100%
rename from Marlin/softspi.h
rename to Marlin/src/libs/softspi.h
diff --git a/Marlin/stopwatch.cpp b/Marlin/src/libs/stopwatch.cpp
similarity index 100%
rename from Marlin/stopwatch.cpp
rename to Marlin/src/libs/stopwatch.cpp
diff --git a/Marlin/stopwatch.h b/Marlin/src/libs/stopwatch.h
similarity index 100%
rename from Marlin/stopwatch.h
rename to Marlin/src/libs/stopwatch.h
diff --git a/Marlin/vector_3.cpp b/Marlin/src/libs/vector_3.cpp
similarity index 100%
rename from Marlin/vector_3.cpp
rename to Marlin/src/libs/vector_3.cpp
diff --git a/Marlin/vector_3.h b/Marlin/src/libs/vector_3.h
similarity index 100%
rename from Marlin/vector_3.h
rename to Marlin/src/libs/vector_3.h