diff --git a/src/apis/emscripten/storage.rs b/src/apis/emscripten/storage.rs
index 16d4d6d0e..08099321b 100644
--- a/src/apis/emscripten/storage.rs
+++ b/src/apis/emscripten/storage.rs
@@ -1,4 +1,4 @@
-use crate::webassembly::LinearMemory;
+// use crate::webassembly::LinearMemory;
 
 pub fn align_memory(ptr: u32) -> u32 {
     (ptr + 15) & !15
diff --git a/src/apis/emscripten/time.rs b/src/apis/emscripten/time.rs
index 0395646a5..536b71ac3 100644
--- a/src/apis/emscripten/time.rs
+++ b/src/apis/emscripten/time.rs
@@ -1,7 +1,6 @@
 use super::utils::{copy_cstr_into_wasm, write_to_buf};
 use libc::{
     c_int,
-    c_long,
     clock_gettime as libc_clock_gettime,
     localtime,
     localtime_r,