diff --git a/Cargo.toml b/Cargo.toml
index b4bcfa91c..4adaf88e5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -85,3 +85,6 @@ glutin = { git = "https://github.com/yvt/glutin", branch="patch-macos-iscurrent"
 harfbuzz-sys = { git = "https://github.com/wez/rust-harfbuzz", branch="coretext" }
 
 [workspace]
+
+[profile.release]
+debug = true