diff --git a/__tests__/extensions.test.ts b/__tests__/extensions.test.ts
index f10a294c..9b30977d 100644
--- a/__tests__/extensions.test.ts
+++ b/__tests__/extensions.test.ts
@@ -73,12 +73,13 @@ describe('Extension tests', () => {
 
   it('checking addExtensionOnDarwin', async () => {
     let darwin: string = await extensions.addExtension(
-      'Xdebug, pcov, grpc, igbinary, imagick, phalcon3, phalcon4, protobuf, psr, rdkafka, swoole, vips, sqlite, ast-beta',
+      'Xdebug, pcov, expect, grpc, igbinary, imagick, phalcon3, phalcon4, protobuf, psr, rdkafka, ssh2, swoole, vips, sqlite, ast-beta',
       '7.2',
       'darwin'
     );
     expect(darwin).toContain('add_brew_extension xdebug');
     expect(darwin).toContain('add_brew_extension pcov');
+    expect(darwin).toContain('add_brew_extension expect');
     expect(darwin).toContain('add_brew_extension grpc');
     expect(darwin).toContain('add_brew_extension igbinary');
     expect(darwin).toContain('add_brew_extension imagick');
@@ -87,6 +88,7 @@ describe('Extension tests', () => {
     expect(darwin).toContain('add_brew_extension protobuf');
     expect(darwin).toContain('add_brew_extension psr');
     expect(darwin).toContain('add_brew_extension rdkafka');
+    expect(darwin).toContain('add_brew_extension ssh2');
     expect(darwin).toContain('add_brew_extension swoole');
     expect(darwin).toContain('add_brew_extension vips');
     expect(darwin).toContain('pecl_install sqlite3');
diff --git a/dist/index.js b/dist/index.js
index a7662039..37948de1 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -230,7 +230,7 @@ async function addExtensionDarwin(extension_csv, version) {
                         ' ' +
                         ext_prefix;
                 return;
-            case /(5\.6|7\.[0-4]|8.0)(amqp|grpc|igbinary|imagick|imap|mongodb|msgpack|^(pecl_)?http$|propro|protobuf|psr|raphf|rdkafka|redis|swoole|xdebug|xdebug2|yaml|zmq)/.test(version_extension):
+            case /(5\.6|7\.[0-4]|8.0)(amqp|expect|grpc|igbinary|imagick|imap|mongodb|msgpack|^(pecl_)?http$|propro|protobuf|psr|raphf|rdkafka|redis|ssh2|swoole|xdebug|xdebug2|yaml|zmq)/.test(version_extension):
             case /(7\.[1-4]|8\.0])pcov/.test(version_extension):
             case /^(5\.6|7\.[0-3])phalcon3$|^7\.[2-4]phalcon4$/.test(version_extension):
             case /(7\.[0-4]|8\.0])vips/.test(version_extension):
diff --git a/src/configs/brew_extensions b/src/configs/brew_extensions
new file mode 100644
index 00000000..d7f1212e
--- /dev/null
+++ b/src/configs/brew_extensions
@@ -0,0 +1,28 @@
+amqp=amqp
+apcu=apcu
+expect=expect
+grpc=grpc
+igbinary=igbinary
+imagick=imagick
+imap=imap
+memcache=memcache
+memcached=memcached
+mongodb=mongodb
+msgpack=msgpack
+pcov=pcov
+pecl_http=http
+phalcon3=phalcon
+phalcon4=phalcon
+propro=propro
+protobuf=protobuf
+psr=psr
+raphf=raphf
+rdkafka=rdkafka
+redis=redis
+ssh2=ssh2
+swoole=swoole
+vips=vips
+xdebug=xdebug
+xdebug2=xdebug
+yaml=yaml
+zmq=zmq
diff --git a/src/extensions.ts b/src/extensions.ts
index eccf753f..d5dcce61 100644
--- a/src/extensions.ts
+++ b/src/extensions.ts
@@ -30,10 +30,10 @@ export async function addExtensionDarwin(
           ' ' +
           ext_prefix;
         return;
-      // match 5.6 to 8.0 amqp, grpc, igbinary, imagick, imap, mongodb, msgpack, pecl_http, propro, protobuf, raphf, rdkafka, redis, swoole, xdebug, xdebug2, yaml, zmq
+      // match 5.6 to 8.0 amqp, expect, grpc, igbinary, imagick, imap, mongodb, msgpack, pecl_http, propro, protobuf, raphf, rdkafka, redis, ssh2, swoole, xdebug, xdebug2, yaml, zmq
       // match 7.1pcov to 8.0pcov
       // match 7.0vips to 8.0vips
-      case /(5\.6|7\.[0-4]|8.0)(amqp|grpc|igbinary|imagick|imap|mongodb|msgpack|^(pecl_)?http$|propro|protobuf|psr|raphf|rdkafka|redis|swoole|xdebug|xdebug2|yaml|zmq)/.test(
+      case /(5\.6|7\.[0-4]|8.0)(amqp|expect|grpc|igbinary|imagick|imap|mongodb|msgpack|^(pecl_)?http$|propro|protobuf|psr|raphf|rdkafka|redis|ssh2|swoole|xdebug|xdebug2|yaml|zmq)/.test(
         version_extension
       ):
       case /(7\.[1-4]|8\.0])pcov/.test(version_extension):
diff --git a/src/scripts/darwin.sh b/src/scripts/darwin.sh
index 914f690c..3f57d7af 100644
--- a/src/scripts/darwin.sh
+++ b/src/scripts/darwin.sh
@@ -103,7 +103,8 @@ add_brew_tap() {
 # Function to install a php extension from shivammathur/extensions tap.
 add_brew_extension() {
   formula=$1
-  extension=${formula//[0-9]/}
+  extension=$(grep "$formula=" "$dist"/../src/configs/brew_extensions | cut -d '=' -f 2)
+  [[ -z "$extension" ]] && extension="$(echo "$formula" | sed -E "s/pecl_|[0-9]//g")"
   add_brew_tap shivammathur/homebrew-php
   add_brew_tap shivammathur/homebrew-extensions
   sudo mv "$tap_dir"/shivammathur/homebrew-extensions/.github/deps/"$formula"/* "$tap_dir/homebrew/homebrew-core/Formula/" 2>/dev/null || true