diff --git a/native/XPlatLauncher/src/lib.rs b/native/XPlatLauncher/src/lib.rs
index 6f6f8f46771c..148afc87133b 100644
--- a/native/XPlatLauncher/src/lib.rs
+++ b/native/XPlatLauncher/src/lib.rs
@@ -117,7 +117,7 @@ fn main_impl(exe_path: PathBuf, remote_dev: bool, debug_mode: bool, sandbox_subp
         ensure_env_vars_set()?;
     }
 
-    #[cfg(target_os = "linux")]
+    #[cfg(all(target_os = "linux", target_env = "gnu"))]
     {
         // on Linux, glibc allocates arenas too aggressively 
         if unsafe { libc::mallopt(libc::M_ARENA_MAX, 1) } == 0 {