diff --git a/ExtensionCrawler/js_decomposer.py b/ExtensionCrawler/js_decomposer.py
index baa49fd..81c6d07 100755
--- a/ExtensionCrawler/js_decomposer.py
+++ b/ExtensionCrawler/js_decomposer.py
@@ -96,6 +96,7 @@ def init_jsinfo(zipfile, js_file):
         'encoding': chardet.detect(data)['encoding'],
         'jsFilename': os.path.basename(js_file.filename),
         'md5': hashlib.md5(data).hexdigest(),
+        'sha1': hashlib.sha1(data).hexdigest(),
         'size': int(js_file.file_size),
         'path': js_file.filename
     }
diff --git a/ExtensionCrawler/sqlite.py b/ExtensionCrawler/sqlite.py
index 2095e9f..ef000fc 100644
--- a/ExtensionCrawler/sqlite.py
+++ b/ExtensionCrawler/sqlite.py
@@ -253,7 +253,7 @@ def parse_and_insert_crx(ext_id, date, datepath, con, verbose, indent):
 
             js_files = decompose_js(f)
             for js_file_info in js_files:
-                # TODO: Add: evidenceStartPos, evidenceEndPos, and EvidenceText
+                # TODO: Add: evidenceStartPos, evidenceEndPos, and EvidenceText, sha1
                 con.insert(
                     "jsfile",
                     crx_etag=etag,