diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b7015ccb5af..b3b7a6c4bb7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: 7.4
-          extensions: :apcu, :imagick
+          extensions: none, json, phar, tokenizer
           coverage: none
           tools: none
 
@@ -40,7 +40,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: 7.4
-          extensions: :apcu, :imagick
+          extensions: none, date, dom, json, libxml, mbstring, pdo_sqlite, phar, soap, tokenizer, xml, xmlwriter, zlib
           coverage: none
           tools: none
 
@@ -76,7 +76,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     env:
-      PHP_EXTENSIONS: dom, json, libxml, mbstring, pdo_sqlite, soap, xml, xmlwriter, :apcu, :imagick
+      PHP_EXTENSIONS: none, dom, json, libxml, mbstring, openssl, pdo_sqlite, phar, soap, tokenizer, xml, xmlwriter
       PHP_INI_VALUES: assert.exception=1, zend.assertions=1, error_reporting=-1, log_errors_max_len=0, display_errors=On
 
     strategy:
@@ -151,7 +151,7 @@ jobs:
         with:
           php-version: ${{ matrix.php-version }}
           coverage: pcov
-          extensions: dom, json, libxml, mbstring, pdo_sqlite, soap, xml, xmlwriter, :apcu, :imagick
+          extensions: none, dom, json, libxml, mbstring, pdo_sqlite, phar, soap, tokenizer, xml, xmlwriter
           ini-values: assert.exception=1, zend.assertions=1, error_reporting=-1, log_errors_max_len=0, display_errors=On
           tools: none
 
@@ -193,7 +193,7 @@ jobs:
         with:
           php-version: ${{ matrix.php-version }}
           coverage: pcov
-          extensions: dom, json, libxml, mbstring, pdo_sqlite, soap, xml, xmlwriter, :apcu, :imagick
+          extensions: none, dom, json, libxml, mbstring, pdo_sqlite, phar, soap, tokenizer, xml, xmlwriter
           ini-values: assert.exception=1, zend.assertions=1, error_reporting=-1, log_errors_max_len=0, display_errors=On
           tools: none
 
@@ -216,7 +216,7 @@ jobs:
     runs-on: ubuntu-latest
 
     env:
-      PHP_EXTENSIONS: dom, json, libxml, mbstring, pdo_sqlite, soap, xml, xmlwriter
+      PHP_EXTENSIONS: none, dom, json, fileinfo, libxml, mbstring, pdo_sqlite, phar, soap, tokenizer, xml, xmlwriter
       PHP_INI_VALUES: assert.exception=1, phar.readonly=0, zend.assertions=1
 
     strategy: