1diff --git a/src/saml2/sigver.py b/src/saml2/sigver.py
2index 59fe2dee..0c24fbcc 100644
3--- a/src/saml2/sigver.py
4+++ b/src/saml2/sigver.py
5@@ -165,33 +165,7 @@ def get_xmlsec_binary(paths=None):
6 :return: full name of the xmlsec1 binary found. If no binaries are
7 found then an exception is raised.
8 """
9- if os.name == "posix":
10- bin_name = ["xmlsec1"]
11- elif os.name == "nt":
12- bin_name = ["xmlsec.exe", "xmlsec1.exe"]
13- else: # Default !?
14- bin_name = ["xmlsec1"]
15-
16- if paths:
17- for bname in bin_name:
18- for path in paths:
19- fil = os.path.join(path, bname)
20- try:
21- if os.lstat(fil):
22- return fil
23- except OSError:
24- pass
25-
26- for path in os.environ["PATH"].split(os.pathsep):
27- for bname in bin_name:
28- fil = os.path.join(path, bname)
29- try:
30- if os.lstat(fil):
31- return fil
32- except OSError:
33- pass
34-
35- raise SigverError(f"Cannot find {bin_name}")
36+ return '@xmlsec@/bin/xmlsec1'
37
38
39 def _get_xmlsec_cryptobackend(path=None, search_paths=None):