diff --git a/emummc/source/utils/fatal.h b/emummc/source/utils/fatal.h
index 48c04d93d..d3d740283 100644
--- a/emummc/source/utils/fatal.h
+++ b/emummc/source/utils/fatal.h
@@ -38,6 +38,7 @@ enum FatalReason
     Fatal_InvalidEnum,
     Fatal_InvalidPartition,
     Fatal_PartitionSwitchFail,
+    Fatal_FatfsSync,
     Fatal_OOB,
     Fatal_Max
 };