diff --git a/stubs/ext/standard/fpow.php b/stubs/ext/standard/fpow.php
index 431a0230..d92589c0 100644
--- a/stubs/ext/standard/fpow.php
+++ b/stubs/ext/standard/fpow.php
@@ -4,6 +4,6 @@
  * @compile-time-eval
  */
 #[\Since('8.4')]
-function fpow(float $num1, float $num2): float
+function fpow(float $num, float $exponent): float
 {
 }
\ No newline at end of file