diff --git a/lib/std/os/linux/bpf/btf.zig b/lib/std/os/linux/bpf/btf.zig
index b28f65945a..9ba3a0f942 100644
--- a/lib/std/os/linux/bpf/btf.zig
+++ b/lib/std/os/linux/bpf/btf.zig
@@ -6,7 +6,7 @@
 const magic = 0xeb9f;
 const version = 1;
 
-pub const ext = @import("ext.zig");
+pub const ext = @import("btf_ext.zig");
 
 /// All offsets are in bytes relative to the end of this header
 pub const Header = packed struct {