diff --git a/backend/composer.json b/backend/composer.json
index 82b8a22..8d7aec2 100644
--- a/backend/composer.json
+++ b/backend/composer.json
@@ -7,7 +7,6 @@
         "php": ">=8.0.2",
         "ext-ctype": "*",
         "ext-iconv": "*",
-        "ext-redis": "*",
         "doctrine/annotations": "^1.13",
         "phpdocumentor/reflection-docblock": "^5.3",
         "phpstan/phpdoc-parser": "^1.2",