diff --git a/src/Plugins/Tia/Fingerprint.php b/src/Plugins/Tia/Fingerprint.php
index e8ef26cb..39e56239 100644
--- a/src/Plugins/Tia/Fingerprint.php
+++ b/src/Plugins/Tia/Fingerprint.php
@@ -40,7 +40,7 @@ final readonly class Fingerprint
                 'js_config' => self::jsConfigHash($projectRoot),
             ],
             'environmental' => [
-                'php_minor' => PHP_MAJOR_VERSION,
+                'php_minor' => PHP_MAJOR_VERSION.'.'.PHP_MINOR_VERSION,
 
             ],
         ];