diff --git a/src/linux/user.zig b/src/linux/user.zig
index 8b63165..27161f3 100644
--- a/src/linux/user.zig
+++ b/src/linux/user.zig
@@ -1,8 +1,7 @@
 const std = @import("std");
 
-pub fn getUsername(allocator: std.mem.Allocator) ![]u8 {
-    const username = try std.process.getEnvVarOwned(allocator, "USER");
-    return username;
+pub fn getUsername(allocator: std.mem.Allocator, environ: std.process.Environ) ![]u8 {
+    return try std.process.Environ.getAlloc(environ, allocator, "USER");
 }
 
 pub fn getShell(allocator: std.mem.Allocator) ![]u8 {