diff --git a/Cargo.toml b/Cargo.toml
index 6724c5318889..32eb9943f15b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -235,9 +235,13 @@ codegen-units = 16
 # e.g. `cargo build --profile profiling`
 [profile.profiling]
 inherits = "release"
-debug = 1
+debug = 2
 strip = false
 
+# Make sure debug symbols are in the bench profile
+[profile.bench]
+inherits = "profiling"
+
 [profile.maxperf]
 inherits = "release"
 lto = "fat"