diff --git a/Cargo.toml b/Cargo.toml
index 030ea8fff17908e98e6e914cc2aafb4e3160b247..5608221182020d6843e4731b08b360a558d13ff5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -55,11 +55,8 @@ name = "app"
 test = false
 bench = false
 
-[profile.dev]
-incremental = false
-codegen-units = 1
-
 [profile.release]
+incremental = false # disable incremental build to allow lto on nightly
 codegen-units = 1   # better optimizations
 debug = true        # symbols are nice and they don't increase the size on Flash
 lto = true          # better optimizations