diff --git a/pwnlib/libcdb.py b/pwnlib/libcdb.py
index 72162ca0d..f1ec288f9 100644
--- a/pwnlib/libcdb.py
+++ b/pwnlib/libcdb.py
@@ -217,7 +217,7 @@ def unstrip_libc(filename):
         >>> libc = ELF(filename)
         >>> hex(libc.symbols.main_arena)
         '0x219c80'
-        >>> unstrip_libc(which('python3'))
+        >>> unstrip_libc(pwnlib.data.elf.get('test-x86'))
         False
         >>> filename = search_by_build_id('d1704d25fbbb72fa95d517b883131828c0883fe9', unstrip=True)
         >>> 'main_arena' in ELF(filename).symbols