diff --git a/lib/std/crypto.zig b/lib/std/crypto.zig
index 0c50efba4c7ae48379828c87280a1e3eac41d677..38a825654d006f920c9e11581fbd6e12b3d7d354 100644
--- a/lib/std/crypto.zig
+++ b/lib/std/crypto.zig
@@ -300,6 +300,7 @@ test {
     _ = auth.siphash;
 
     _ = core.aes;
+    _ = core.keccak;
     _ = core.Ascon;
     _ = core.modes;