diff --git a/app/gui/oven_control/ovenstatics.h b/app/gui/oven_control/ovenstatics.h
index 4ba5b56..1ee9dad 100644
--- a/app/gui/oven_control/ovenstatics.h
+++ b/app/gui/oven_control/ovenstatics.h
@@ -16,8 +16,8 @@
 
 #define SYS_ERROR_MASK  0x03ff
 #define COMM_ERROR_MASK 0x001f
-#define STATE_ERROR_MASK    0x0fFB
-#define SENSOR_ERROR_MASK   0x001f
+#define SENSOR_ERROR_MASK   0x03fb
+#define STATE_ERROR_MASK    0x001f
 
 #define SYS_ERR_MASK_ERR_CLEAR_COOKING          0x00ff
 #define SYS_ERR_MASK_ERR_CLEAR_NONCOOKING  0x00ff