diff --git a/readme.md b/readme.md
index 80248b82..f36fe5bf 100644
--- a/readme.md
+++ b/readme.md
@@ -71,5 +71,22 @@ Code should be formatted with `cargo fmt` and be well documented.
 The following `cargo clippy` rules are enforced.
 
 ```rs
-#![deny(clippy::mutable_key_type, clippy::map_entry, clippy::boxed_local, clippy::assigning_clones, clippy::redundant_allocation, bool_comparison, bind_instead_of_map, clippy::vec_box, clippy::while_let_loop, useless_asref, clippy::repeat_once, clippy::deref_addrof, clippy::suspicious_map, clippy::arc_with_non_send_sync, clippy::single_char_pattern)]
+#![deny(
+    clippy::mutable_key_type,
+    clippy::map_entry,
+    clippy::boxed_local,
+    clippy::assigning_clones,
+    clippy::redundant_allocation,
+    bool_comparison,
+    bind_instead_of_map,
+    clippy::vec_box,
+    clippy::while_let_loop,
+    useless_asref,
+    clippy::repeat_once,
+    clippy::deref_addrof,
+    clippy::suspicious_map,
+    clippy::arc_with_non_send_sync,
+    clippy::single_char_pattern,
+    clippy::for_kv_map
+)]
 ```
\ No newline at end of file
diff --git a/src/alpenrose/main.rs b/src/alpenrose/main.rs
index 4ca648ef..ab72d125 100644
--- a/src/alpenrose/main.rs
+++ b/src/alpenrose/main.rs
@@ -16,11 +16,11 @@
     clippy::while_let_loop,
     useless_asref,
     clippy::repeat_once,
-    clippy::clone_on_copy,
     clippy::deref_addrof,
     clippy::suspicious_map,
     clippy::arc_with_non_send_sync,
-    clippy::single_char_pattern
+    clippy::single_char_pattern,
+    clippy::for_kv_map
 )]
 
 // https://en.wikipedia.org/wiki/Rhododendron_ferrugineum
diff --git a/src/aspen/main.rs b/src/aspen/main.rs
index d2c55828..a227f72d 100644
--- a/src/aspen/main.rs
+++ b/src/aspen/main.rs
@@ -13,7 +13,8 @@
     clippy::deref_addrof,
     clippy::suspicious_map,
     clippy::arc_with_non_send_sync,
-    clippy::single_char_pattern
+    clippy::single_char_pattern,
+    clippy::for_kv_map
 )]
 
 mod lib;
diff --git a/src/birch/server.rs b/src/birch/server.rs
index 164d142d..055d887a 100644
--- a/src/birch/server.rs
+++ b/src/birch/server.rs
@@ -13,7 +13,8 @@
     clippy::deref_addrof,
     clippy::suspicious_map,
     clippy::arc_with_non_send_sync,
-    clippy::single_char_pattern
+    clippy::single_char_pattern,
+    clippy::for_kv_map
 )]
 
 use actix_web::dev::Service;
diff --git a/src/lib.rs b/src/lib.rs
index d719ab96..7b4211ea 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -17,7 +17,8 @@
     clippy::deref_addrof,
     clippy::suspicious_map,
     clippy::arc_with_non_send_sync,
-    clippy::single_char_pattern
+    clippy::single_char_pattern,
+    clippy::for_kv_map
 )]
 
 #[macro_use]
diff --git a/src/maple/main.rs b/src/maple/main.rs
index afca8b31..1bc9582a 100644
--- a/src/maple/main.rs
+++ b/src/maple/main.rs
@@ -17,7 +17,8 @@
     clippy::deref_addrof,
     clippy::suspicious_map,
     clippy::arc_with_non_send_sync,
-    clippy::single_char_pattern
+    clippy::single_char_pattern,
+    clippy::for_kv_map
 )]
 
 use catenary::postgres_tools::make_async_pool;
diff --git a/src/spruce/main.rs b/src/spruce/main.rs
index aa66a4e2..55ca8b69 100644
--- a/src/spruce/main.rs
+++ b/src/spruce/main.rs
@@ -10,11 +10,11 @@
     clippy::while_let_loop,
     useless_asref,
     clippy::repeat_once,
-    clippy::clone_on_copy,
     clippy::deref_addrof,
     clippy::suspicious_map,
     clippy::arc_with_non_send_sync,
-    clippy::single_char_pattern
+    clippy::single_char_pattern,
+    clippy::for_kv_map
 )]
 
 use actix::ActorContext;