diff --git a/build.rs b/build.rs
index b7d28fac3..c69ba58d1 100644
--- a/build.rs
+++ b/build.rs
@@ -751,7 +751,7 @@ fn asm_srcs(perlasm_src_dsts: Vec<(PathBuf, PathBuf)>) -> Vec<PathBuf> {
         .collect::<Vec<_>>()
 }
 
-fn is_perlasm(path: &PathBuf) -> bool {
+fn is_perlasm(path: &Path) -> bool {
     path.extension().unwrap().to_str().unwrap() == "pl"
 }
 
diff --git a/mk/clippy.sh b/mk/clippy.sh
index 905706212..bfc38959a 100755
--- a/mk/clippy.sh
+++ b/mk/clippy.sh
@@ -27,7 +27,6 @@ cargo clippy \
   --allow clippy::derive_partial_eq_without_eq \
   --allow clippy::identity_op \
   --allow clippy::len_without_is_empty \
-  --allow clippy::ptr_arg \
   --allow clippy::let_unit_value \
   --allow clippy::many_single_char_names \
   --allow clippy::new_without_default \