diff --git a/bindgen-tests/tests/expectations/tests/strings_cstr.rs b/bindgen-tests/tests/expectations/tests/strings_cstr.rs
index ca089cf130..66b63680cf 100644
--- a/bindgen-tests/tests/expectations/tests/strings_cstr.rs
+++ b/bindgen-tests/tests/expectations/tests/strings_cstr.rs
@@ -1,13 +1,13 @@
 #![allow(dead_code, non_snake_case, non_camel_case_types, non_upper_case_globals)]
-#[allow(unsafe_code)]
+#[allow(unsafe_code, clippy::manual_c_str_literals)]
 pub const MY_STRING_UTF8: &::std::ffi::CStr = unsafe {
     ::std::ffi::CStr::from_bytes_with_nul_unchecked(b"Hello, world!\0")
 };
-#[allow(unsafe_code)]
+#[allow(unsafe_code, clippy::manual_c_str_literals)]
 pub const MY_STRING_INTERIOR_NULL: &::std::ffi::CStr = unsafe {
     ::std::ffi::CStr::from_bytes_with_nul_unchecked(b"Hello,\0")
 };
-#[allow(unsafe_code)]
+#[allow(unsafe_code, clippy::manual_c_str_literals)]
 pub const MY_STRING_NON_UTF8: &::std::ffi::CStr = unsafe {
     ::std::ffi::CStr::from_bytes_with_nul_unchecked(b"ABCDE\xFF\0")
 };
diff --git a/bindgen/codegen/mod.rs b/bindgen/codegen/mod.rs
index ccc5758a14..3b0830a4fc 100644
--- a/bindgen/codegen/mod.rs
+++ b/bindgen/codegen/mod.rs
@@ -737,7 +737,7 @@ impl CodeGenerator for Var {
                     {
                         result.push(quote! {
                             #(#attrs)*
-                            #[allow(unsafe_code)]
+                            #[allow(unsafe_code, clippy::manual_c_str_literals)]
                             pub const #canonical_ident: &#cstr_ty = unsafe {
                                 #cstr_ty::from_bytes_with_nul_unchecked(#bytes)
                             };