diff --git a/tls_codec/Cargo.toml b/tls_codec/Cargo.toml
index 7d1420415..bf40d7dd2 100644
--- a/tls_codec/Cargo.toml
+++ b/tls_codec/Cargo.toml
@@ -30,9 +30,14 @@ default = ["std"]
 arbitrary = ["std", "dep:arbitrary"]
 derive = ["tls_codec_derive"]
 serde = ["std", "dep:serde"]
-mls = []                                                                      # In MLS variable length vectors are limited compared to QUIC.
+mls = [] # In MLS variable length vectors are limited compared to QUIC.
 std = ["tls_codec_derive?/std"]
-verifiable_structs = ["std", "derive", "tls_codec_derive/verifiable_structs"]
+verifiable_structs = [
+    "std",
+    "derive",
+    "tls_codec_derive/verifiable_structs",
+    "tls_codec_derive/std",
+]
 
 [[bench]]
 name = "tls_vec"