diff --git a/Cargo.toml b/Cargo.toml
index c72e55f..2ef5517 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,13 +40,16 @@ aquatic_ws_protocol = { path = "aquatic_ws_protocol" }
 membarrier = { git = "https://github.com/glommer/membarrier-rs.git", branch = "issue-22" }
 
 [profile.release]
-debug = true
-lto = true
+debug = false
+lto = "thin"
+opt-level = 3
 
 [profile.test]
-opt-level = 3
+inherits = "release-debug"
 
 [profile.bench]
+inherits = "release-debug"
+
+[profile.release-debug]
+inherits = "release"
 debug = true
-opt-level = 3
-lto = true
diff --git a/TODO.md b/TODO.md
index a4e62ec..e82210f 100644
--- a/TODO.md
+++ b/TODO.md
@@ -10,8 +10,6 @@
 
 ## Medium priority
 
-* Use thin LTO?
-* Add release-debug profile?
 * quit whole program if any thread panics
 * config: fail on unrecognized keys?
 * Run cargo-deny in CI
diff --git a/scripts/run-aquatic-http-private.sh b/scripts/run-aquatic-http-private.sh
index 5f7d9d8..0a9ed31 100755
--- a/scripts/run-aquatic-http-private.sh
+++ b/scripts/run-aquatic-http-private.sh
@@ -2,4 +2,4 @@
 
 . ./scripts/env-native-cpu-without-avx-512
 
-cargo run --release --bin aquatic_http_private -- $@
+cargo run --profile "release-debug" --bin aquatic_http_private -- $@
diff --git a/scripts/run-aquatic-http.sh b/scripts/run-aquatic-http.sh
index 495a259..e693fca 100755
--- a/scripts/run-aquatic-http.sh
+++ b/scripts/run-aquatic-http.sh
@@ -2,4 +2,4 @@
 
 . ./scripts/env-native-cpu-without-avx-512
 
-cargo run --release --bin aquatic_http -- $@
+cargo run --profile "release-debug" --bin aquatic_http -- $@
diff --git a/scripts/run-aquatic-udp.sh b/scripts/run-aquatic-udp.sh
index 256322f..0814661 100755
--- a/scripts/run-aquatic-udp.sh
+++ b/scripts/run-aquatic-udp.sh
@@ -2,4 +2,4 @@
 
 . ./scripts/env-native-cpu-without-avx-512
 
-cargo run --release --bin aquatic_udp -- $@
+cargo run --profile "release-debug" --bin aquatic_udp -- $@
diff --git a/scripts/run-aquatic-ws.sh b/scripts/run-aquatic-ws.sh
index 40be253..297c71d 100755
--- a/scripts/run-aquatic-ws.sh
+++ b/scripts/run-aquatic-ws.sh
@@ -2,4 +2,4 @@
 
 . ./scripts/env-native-cpu-without-avx-512
 
-cargo run --release --bin aquatic_ws -- $@
+cargo run --profile "release-debug" --bin aquatic_ws -- $@
diff --git a/scripts/run-aquatic.sh b/scripts/run-aquatic.sh
index fac0706..1ce91c4 100755
--- a/scripts/run-aquatic.sh
+++ b/scripts/run-aquatic.sh
@@ -2,4 +2,4 @@
 
 . ./scripts/env-native-cpu-without-avx-512
 
-cargo run --release --bin aquatic -- $@
+cargo run --profile "release-debug" --bin aquatic -- $@
diff --git a/scripts/run-load-test-http.sh b/scripts/run-load-test-http.sh
index 86edc66..58bfe4e 100755
--- a/scripts/run-load-test-http.sh
+++ b/scripts/run-load-test-http.sh
@@ -2,4 +2,4 @@
 
 . ./scripts/env-native-cpu-without-avx-512
 
-cargo run --release --bin aquatic_http_load_test -- $@
\ No newline at end of file
+cargo run --profile "release-debug" --bin aquatic_http_load_test -- $@
\ No newline at end of file
diff --git a/scripts/run-load-test-udp.sh b/scripts/run-load-test-udp.sh
index 3946878..b307628 100755
--- a/scripts/run-load-test-udp.sh
+++ b/scripts/run-load-test-udp.sh
@@ -2,4 +2,4 @@
 
 . ./scripts/env-native-cpu-without-avx-512
 
-cargo run --release --bin aquatic_udp_load_test -- $@
+cargo run --profile "release-debug" --bin aquatic_udp_load_test -- $@
diff --git a/scripts/run-load-test-ws.sh b/scripts/run-load-test-ws.sh
index 823c195..79dd720 100755
--- a/scripts/run-load-test-ws.sh
+++ b/scripts/run-load-test-ws.sh
@@ -2,4 +2,4 @@
 
 . ./scripts/env-native-cpu-without-avx-512
 
-cargo run --release --bin aquatic_ws_load_test -- $@
\ No newline at end of file
+cargo run --profile "release-debug" --bin aquatic_ws_load_test -- $@
\ No newline at end of file