diff --git a/tools/db/update-file-state b/tools/db/update-file-state
index 18256de..24ed505 100644
--- a/tools/db/update-file-state
+++ b/tools/db/update-file-state
@@ -76,9 +76,16 @@ function main() {
     #for each ID with an old check date ...
     ID=$line
     TTSync=$(db_query "SELECT TTSync FROM File WHERE ID=$ID;")
+    FILE=$(db_query "SELECT CONCAT('$moviedir/', Folder, '/', Name) FROM File WHERE ID=$ID;")
+    if [ -f "$FILE"]; then
+      SIZE=$(db_query "SELECT Size FROM File WHERE ID=$ID;")
+      [ "$SIZE" != "$(file_size "$FILE")"] && {
+        echo "FILE CHANGE: $FILE"
+        #recalc md5 ... + check
+        #update DB
+      }
+
 
-    
-    SIZE=$(db_query "SELECT Size FROM File WHERE ID=$ID;")
     MD5=$(db_query "SELECT MD5 FROM File WHERE ID=$ID;")
   done