diff --git a/Cargo.toml b/Cargo.toml
index 82275c0..041b360 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,3 +14,9 @@ pollster = "0.3.0"
 simdnoise = "3.1.6"
 wgpu = "0.15.1"
 winit = "0.28.3"
+
+[profile.dev]
+opt-level = 1
+
+[profile.dev.package."*"]
+opt-level = 3