diff --git a/steam-workshop-download b/steam-workshop-download
index 83ee6c1..93c4c4f 100755
--- a/steam-workshop-download
+++ b/steam-workshop-download
@@ -44,8 +44,8 @@ for item in response.json()['response']['publishedfiledetails']:
     # skip item?
     if (
         exists(target_path) and # exists
-        item['time_updated'] == getmtime(target_path) and # mtime matches
-        item['file_size'] == getsize(target_path) # filesize matches
+        int(item['time_updated']) == int(getmtime(target_path)) and # mtime matches
+        int(item['file_size']) == int(getsize(target_path)) # filesize matches
     ):
         print(f"already satisfied", flush=True)
         continue