diff --git a/src/header/netdb/host.rs b/src/header/netdb/host.rs
index f78f39ab15..5eaed15fcd 100644
--- a/src/header/netdb/host.rs
+++ b/src/header/netdb/host.rs
@@ -11,7 +11,7 @@ use crate::{
     platform::{
         Pal, Sys,
         rlb::{Line, RawLineBuffer},
-        types::*,
+        types::{c_char, c_int},
     },
     raw_cell::RawCell,
 };
diff --git a/src/header/netdb/lookup.rs b/src/header/netdb/lookup.rs
index 90d55fca2c..834456bf7f 100644
--- a/src/header/netdb/lookup.rs
+++ b/src/header/netdb/lookup.rs
@@ -7,7 +7,10 @@ use core::mem;
 
 use crate::{
     out::Out,
-    platform::{Pal, Sys, types::*},
+    platform::{
+        Pal, Sys,
+        types::{c_int, c_void},
+    },
 };
 
 use crate::header::{
diff --git a/src/header/sys_socket/constants.rs b/src/header/sys_socket/constants.rs
index 524ede079a..7d6c8b972f 100644
--- a/src/header/sys_socket/constants.rs
+++ b/src/header/sys_socket/constants.rs
@@ -1,4 +1,4 @@
-use crate::platform::types::*;
+use crate::platform::types::c_int;
 
 pub const SOCK_STREAM: c_int = 1;
 pub const SOCK_DGRAM: c_int = 2;