diff --git a/build.rs b/build.rs
index 7ddd939..a7a43bb 100644
--- a/build.rs
+++ b/build.rs
@@ -1,8 +1,3 @@
-// Diesel causes many warnings of the following kind. I expect this to be
-// fixed in a future release of Diesel. Currently used version of Diesel is
-// 1.3.0.
-#![allow(proc_macro_derive_resolution_fallback)]
-
 #[macro_use]
 extern crate quote;
 #[macro_use]
diff --git a/src/lib.rs b/src/lib.rs
index f87cb23..e928f9f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,11 +3,6 @@
 #![recursion_limit = "128"]
 // for diesel's infer_schema!
 
-// Diesel causes many warnings of the following kind. I expect this to be
-// fixed in a future release of Diesel. Currently used version of Diesel is
-// 1.3.0.
-#![allow(proc_macro_derive_resolution_fallback)]
-
 #[cfg(test)]
 #[macro_use]
 extern crate matches;