diff --git a/config/ext.json b/config/ext.json
index 21aedf67f..191252967 100644
--- a/config/ext.json
+++ b/config/ext.json
@@ -278,6 +278,11 @@
             "sqlite"
         ]
     },
+    "rar": {
+        "type": "external",
+        "source": "rar",
+        "cpp-extension": true
+    },
     "pgsql": {
         "type": "builtin",
         "arg-type": "with-prefix",
diff --git a/config/source.json b/config/source.json
index 9f9124cb7..cca1284f4 100644
--- a/config/source.json
+++ b/config/source.json
@@ -51,6 +51,16 @@
             "path": "LICENSE"
         }
     },
+    "rar": {
+        "type": "git",
+        "url": "https://github.com/static-php/php-rar.git",
+        "path": "php-src/ext/rar",
+        "rev": "issue-php82",
+        "license": {
+            "type": "file",
+            "path": "LICENSE"
+        }
+    },
     "ext-glfw": {
         "type": "git",
         "url": "https://github.com/mario-deluna/php-glfw",
diff --git a/src/globals/test-extensions.php b/src/globals/test-extensions.php
index 3a2548d37..83783a271 100644
--- a/src/globals/test-extensions.php
+++ b/src/globals/test-extensions.php
@@ -3,6 +3,6 @@
 declare(strict_types=1);
 
 # If you want to test new extensions here, just modify it.
-$extensions = 'bcmath,bz2,calendar,ctype,curl,dom,exif,fileinfo,filter,ftp,gd,gmp,iconv,xml,mbstring,mbregex,mysqlnd,openssl,pcntl,pdo,pdo_mysql,pdo_sqlite,phar,posix,redis,session,simplexml,soap,sockets,sqlite3,tokenizer,xmlwriter,xmlreader,zlib,zip';
+$extensions = 'rar,zlib,zip';
 
 echo $extensions;