diff --git a/tree/.local/nu/readelf.nu b/tree/.local/nu/readelf.nu
index b4933b2..0a8ddaa 100644
--- a/tree/.local/nu/readelf.nu
+++ b/tree/.local/nu/readelf.nu
@@ -2,7 +2,7 @@
 
 # Inpect ELF-files
 def elf [
-    elf: string # ELF-file to inspect
+    elf: glob # ELF-file to inspect
     get?: cell-path
 ] {
 	if $get == null {