diff --git a/Parser/Client/Browser.php b/Parser/Client/Browser.php
index d60d372dad..66e68884f1 100644
--- a/Parser/Client/Browser.php
+++ b/Parser/Client/Browser.php
@@ -461,7 +461,7 @@ class Browser extends AbstractClientParser
             'VG', 'VI', 'VM', 'WP', 'WH', 'XV', 'YJ', 'YN', 'FH',
             'B1', 'BO', 'HB', 'PC', 'LA', 'LT', 'PD', 'HR', 'HU',
             'HP', 'IO', 'TP', 'CJ', 'HQ', 'HI', 'NA', 'BW', 'YO',
-            'DC', 'G8',
+            'DC', 'G8', 'DT',
         ],
         'Firefox'            => [
             'AX', 'BI', 'BF', 'BH', 'BN', 'C0', 'CU', 'EI', 'F1',
diff --git a/Tests/Parser/Client/fixtures/browser.yml b/Tests/Parser/Client/fixtures/browser.yml
index ade071901d..8405729d38 100644
--- a/Tests/Parser/Client/fixtures/browser.yml
+++ b/Tests/Parser/Client/fixtures/browser.yml
@@ -2534,9 +2534,9 @@
     type: browser
     name: Delta Browser
     version: "2.0.8.2"
-    engine: WebKit
-    engine_version: "537.36"
-    family:
+    engine: Blink
+    engine_version: ""
+    family: Chrome
 -
   user_agent: Mozilla/5.0 (Android 7.1.2; Mobile VR; rv:66.0) Gecko/66.0 Firefox/66.0
   client:
@@ -5092,3 +5092,13 @@
     family: Chrome
   headers:
     X-Requested-With: br.marcelo.monumentbrowser
+-
+  user_agent: Mozilla/5.0 (Linux; Android 10) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/85.0.4183.127 Mobile Safari/537.36 AirSearch/2.1.0
+  client:
+    type: browser
+    name: Delta Browser
+    version: 2.1.0
+    engine: Blink
+    engine_version: ""
+  headers:
+    X-Requested-With: com.airfind.deltabrowser
diff --git a/regexes/client/browsers.yml b/regexes/client/browsers.yml
index 1f1c815c4e..a50f91db5e 100644
--- a/regexes/client/browsers.yml
+++ b/regexes/client/browsers.yml
@@ -693,9 +693,11 @@
   version: '$1'
 
 # Delta Browser (https://play.google.com/store/apps/details?id=com.airfind.deltabrowser)
-- regex: 'com.airfind.deltabrowser(?:/(\d+[\.\d]+))?'
+- regex: '(?:com.airfind.deltabrowser|AirSearch)(?:/(\d+[\.\d]+))?'
   name: 'Delta Browser'
   version: '$1'
+  engine:
+    default: 'Blink'
 
 # Ordissimo (https://www.ordissimo.fr/)
 - regex: '(?:Ordissimo|webissimo3)(?:/(\d+[\.\d]+))?'
diff --git a/regexes/client/hints/browsers.yml b/regexes/client/hints/browsers.yml
index 38daaef0c9..cfc93d50d7 100644
--- a/regexes/client/hints/browsers.yml
+++ b/regexes/client/hints/browsers.yml
@@ -45,3 +45,4 @@
 'org.lineageos.jelly': 'Jelly'
 'com.opera.gx': 'Opera GX'
 'br.marcelo.monumentbrowser': 'Monument Browser'
+'com.airfind.deltabrowser': 'Delta Browser'