diff --git a/app/.env.sample b/app/.env.sample
index b112dd4..6667371 100644
--- a/app/.env.sample
+++ b/app/.env.sample
@@ -25,6 +25,6 @@ S3_ACCESS_KEY=
 S3_SECRET_KEY=
 S3_BUCKET=
 S3_REGION=us-east-1
-S3_PREFIX=cache/
+S3_FOLDER=cache/
 S3_ACL=private
 S3_ENDPOINT=
\ No newline at end of file
diff --git a/app/config.php b/app/config.php
index c664683..185d70f 100644
--- a/app/config.php
+++ b/app/config.php
@@ -39,7 +39,7 @@ if (S3_CACHE_ENABLED) {
     define('S3_SECRET_KEY', $_ENV['S3_SECRET_KEY'] ?? '');
     define('S3_BUCKET', $_ENV['S3_BUCKET'] ?? '');
     define('S3_REGION', $_ENV['S3_REGION'] ?? 'us-east-1');
-    define('S3_PREFIX', $_ENV['S3_PREFIX'] ?? 'cache/');
+    define('S3_FOLDER', $_ENV['S3_FOLDER'] ?? 'cache/');
     define('S3_ACL', $_ENV['S3_ACL'] ?? 'private');
     define('S3_ENDPOINT', $_ENV['S3_ENDPOINT'] ?? null);
 }
diff --git a/app/inc/Cache.php b/app/inc/Cache.php
index e1d45f6..3c7f108 100644
--- a/app/inc/Cache.php
+++ b/app/inc/Cache.php
@@ -33,7 +33,7 @@ class Cache
                 'secret'   => S3_SECRET_KEY,
                 'bucket'   => S3_BUCKET,
                 'region'   => S3_REGION ?? 'us-east-1',
-                'prefix'   => S3_PREFIX ?? 'cache/',
+                'prefix'   => S3_FOLDER ?? 'cache/',
                 'acl'      => S3_ACL ?? 'private',
                 'endpoint' => defined('S3_ENDPOINT') ? S3_ENDPOINT : null
             ]);
diff --git a/docker-compose.yml b/docker-compose.yml
index 20d621c..fa972c6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -19,7 +19,7 @@ services:
       - S3_SECRET_KEY=${S3_SECRET_KEY:-}
       - S3_BUCKET=${S3_BUCKET:-}
       - S3_REGION=${S3_REGION:-us-east-1}
-      - S3_PREFIX=${S3_PREFIX:-cache/}
+      - S3_FOLDER=${S3_FOLDER:-cache/}
       - S3_ACL=${S3_ACL:-private}
       - S3_ENDPOINT=${S3_ENDPOINT:-}
     user: "${UID:-1000}:${GID:-1000}"
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 9074b42..1505391 100644
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -73,8 +73,8 @@ if [ -n "${S3_REGION}" ]; then
     echo "S3_REGION=${S3_REGION}" >> /app/.env
 fi
 
-if [ -n "${S3_PREFIX}" ]; then
-    echo "S3_PREFIX=${S3_PREFIX}" >> /app/.env
+if [ -n "${S3_FOLDER}" ]; then
+    echo "S3_FOLDER=${S3_FOLDER}" >> /app/.env
 fi
 
 if [ -n "${S3_ACL}" ]; then