diff --git a/crypto/rand/prng.go b/crypto/rand/prng.go
index 75a47ddee..282d9bb08 100644
--- a/crypto/rand/prng.go
+++ b/crypto/rand/prng.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
-//go:build !openbsd || (openbsd && !go1.24)
+//go:build !(openbsd && go1.24)
 
 package rand