diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp
index ac28ec08..259baaa9 100755
--- a/Firmware/Marlin_main.cpp
+++ b/Firmware/Marlin_main.cpp
@@ -205,7 +205,7 @@ unsigned long pause_time = 0;
 unsigned long start_pause_print = _millis();
 unsigned long t_fan_rising_edge = _millis();
 LongTimer safetyTimer;
-static LongTimer crashDetTimer;
+static ShortTimer crashDetTimer;
 
 //unsigned long load_filament_time;