diff --git a/config/default/Configuration.h b/config/default/Configuration.h
index 144cfd7ee8..98f3977f1d 100644
--- a/config/default/Configuration.h
+++ b/config/default/Configuration.h
@@ -449,7 +449,7 @@
 
 #define TEMP_CHAMBER_RESIDENCY_TIME 10  // (seconds) Time to wait for chamber to "settle" in M191
 #define TEMP_CHAMBER_WINDOW      1  // (°C) Temperature proximity for the "temperature reached" timer
-#define TEMP_CHAMBER_HYSTERESIS  1  // (°C) Temperature proximity considered "close enough" to the target
+#define TEMP_CHAMBER_HYSTERESIS  3  // (°C) Temperature proximity considered "close enough" to the target
 
 // Below this temperature the heater will be switched off
 // because it probably indicates a broken thermistor wire.