diff --git a/Cargo.toml b/Cargo.toml
index e1f7da0..c33e60c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,7 +31,7 @@ tokio = { version = "1.37.0", features = ["rt-multi-thread", "macros"] }
 futures-util = { version = "0.3.30", default-features = false }
 flume = { version = "0.12.0", default-features = false, features = ["async"] }
 xflags = "0.4.0-pre.2"
-mimalloc = "0.1.43"
+mimalloc = { version = "0.1.43", features = [ "debug_in_debug" ] }
 nix = { version = "0.31.0", features = ["signal"] }
 mupdf = { git = "https://github.com/messense/mupdf-rs.git", rev = "d7441b9998c92135e329559c0aa71d9dc92cf4de", default-features = false, features = ["svg", "system-fonts", "img"] }
 rayon = { version = "1", default-features = false }