diff --git a/build.rs b/build.rs
index 3db19248..04b122fa 100644
--- a/build.rs
+++ b/build.rs
@@ -100,7 +100,6 @@ fn main() {
         "periph_uart_hw_fc",
         "periph_uart_modecfg",
         "periph_uart_nonblocking",
-        "periph_uart periph_uart_modecfg",
         "periph_uart_reconfigure",
         "periph_uart_rxstart_irq",
         "periph_uart_tx_ondemand",
diff --git a/src/coap_message/impl_0_3.rs b/src/coap_message/impl_0_3.rs
index 39b8d494..db11a096 100644
--- a/src/coap_message/impl_0_3.rs
+++ b/src/coap_message/impl_0_3.rs
@@ -46,8 +46,14 @@ impl<'b> WithSortedOptions for super::PacketBuffer<'b> {
 
 impl<'b> ReadableMessage for super::PacketBuffer<'b> {
     type Code = u8;
-    type OptionsIter<'a> = super::OptionsIterator<'a, 'b> where Self: 'a;
-    type MessageOption<'a> = super::MessageOption<'a> where Self: 'a;
+    type OptionsIter<'a>
+        = super::OptionsIterator<'a, 'b>
+    where
+        Self: 'a;
+    type MessageOption<'a>
+        = super::MessageOption<'a>
+    where
+        Self: 'a;
 
     fn code(&self) -> Self::Code {
         self.get_code_raw()