diff --git a/quinn-proto/Cargo.toml b/quinn-proto/Cargo.toml
index 69527ce4c..6267ffe74 100644
--- a/quinn-proto/Cargo.toml
+++ b/quinn-proto/Cargo.toml
@@ -30,6 +30,8 @@ ring = ["dep:ring"]
 platform-verifier = ["dep:rustls-platform-verifier"]
 # Configure `tracing` to log events via `log` if no `tracing` subscriber exists.
 log = ["tracing/log"]
+# Enable rustls logging
+rustls-log = ["rustls?/logging"]
 
 [dependencies]
 arbitrary = { workspace = true, optional = true }
diff --git a/quinn/Cargo.toml b/quinn/Cargo.toml
index 173f1093f..d1829e85b 100644
--- a/quinn/Cargo.toml
+++ b/quinn/Cargo.toml
@@ -38,6 +38,8 @@ runtime-smol = ["async-io", "smol"]
 
 # Configure `tracing` to log events via `log` if no `tracing` subscriber exists.
 log = ["tracing/log", "proto/log", "udp/log"]
+# Enable rustls logging
+rustls-log = ["rustls?/logging"]
 
 [dependencies]
 async-io = { workspace = true, optional = true }