diff --git a/src/server/cyberhex-code/config.php b/src/server/cyberhex-code/config.php
index 0e3e4ab..2398a27 100644
--- a/src/server/cyberhex-code/config.php
+++ b/src/server/cyberhex-code/config.php
@@ -1,6 +1,6 @@
 <?php
-$servername = "cyberhex-db";
-$username = "root";
-$password = "1234";
-$database = "cyberhex_db";
+$DB_SERVERNAME = "cyberhex-db";
+$DB_USERNAME = "root";
+$DB_PASSWORD = "1234";
+$DB_DATABASE = "cyberhex_db";
 ?>
\ No newline at end of file
diff --git a/src/server/cyberhex-code/install/create_db.php b/src/server/cyberhex-code/install/create_db.php
index bf2f2ee..997c6b7 100644
--- a/src/server/cyberhex-code/install/create_db.php
+++ b/src/server/cyberhex-code/install/create_db.php
@@ -26,7 +26,7 @@ $success=1;
 include "../config.php";
 
 // Create connection
-$conn = new mysqli($servername, $username, $password);
+$conn = new mysqli($DB_SERVERNAME, $DB_USERNAME, $DB_PASSWORD);
 
 // Check connection
 if ($conn->connect_error) {
@@ -46,7 +46,7 @@ if ($conn->query($sql) === TRUE) {
 $conn->close();
 
 // Connect to the new database
-$conn = new mysqli($servername, $username, $password, $database);
+$conn = new mysqli($DB_SERVERNAME, $DB_USERNAME, $DB_PASSWORD);
 
 // Check connection
 if ($conn->connect_error) {