diff --git a/deltachat-ffi/src/lib.rs b/deltachat-ffi/src/lib.rs
index 7b16e6af9..37596b523 100644
--- a/deltachat-ffi/src/lib.rs
+++ b/deltachat-ffi/src/lib.rs
@@ -1,4 +1,4 @@
-#![deny(unused, clippy::all)]
+#![warn(unused, clippy::all)]
 #![allow(
     non_camel_case_types,
     non_snake_case,
diff --git a/src/lib.rs b/src/lib.rs
index 4a76bbb0a..e3c5a0971 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,7 +2,7 @@
 
 #![recursion_limit = "256"]
 #![forbid(unsafe_code)]
-#![deny(
+#![warn(
     unused,
     clippy::correctness,
     missing_debug_implementations,