diff --git a/lib/std/crypto/benchmark.zig b/lib/std/crypto/benchmark.zig
index d9b84a6ed7..44326bfd97 100644
--- a/lib/std/crypto/benchmark.zig
+++ b/lib/std/crypto/benchmark.zig
@@ -23,6 +23,7 @@ const hashes = [_]Crypto{
     Crypto{ .ty = crypto.Sha512, .name = "sha512" },
     Crypto{ .ty = crypto.Sha3_256, .name = "sha3-256" },
     Crypto{ .ty = crypto.Sha3_512, .name = "sha3-512" },
+    Crypto{ .ty = crypto.gimli.Hash, .name = "gimli-hash" },
     Crypto{ .ty = crypto.Blake2s256, .name = "blake2s" },
     Crypto{ .ty = crypto.Blake2b512, .name = "blake2b" },
     Crypto{ .ty = crypto.Blake3, .name = "blake3" },
diff --git a/lib/std/crypto/gimli.zig b/lib/std/crypto/gimli.zig
index 1d835b231b..a8de919ea3 100644
--- a/lib/std/crypto/gimli.zig
+++ b/lib/std/crypto/gimli.zig
@@ -134,6 +134,8 @@ pub const Hash = struct {
         }
     }
 
+    pub const digest_length = 32;
+
     /// Finish the current hashing operation, writing the hash to `out`
     ///
     /// From 4.9 "Application to hashing"