diff --git a/cmem_plugin_reason/plugin_validate.py b/cmem_plugin_reason/plugin_validate.py
index 9f02e7a..07408b6 100644
--- a/cmem_plugin_reason/plugin_validate.py
+++ b/cmem_plugin_reason/plugin_validate.py
@@ -5,6 +5,7 @@
 from pathlib import Path
 from tempfile import TemporaryDirectory
 from time import time
+from warnings import simplefilter
 
 import validators.url
 from cmem.cmempy.dp.proxy.graph import get
@@ -19,6 +20,7 @@
 from cmem_plugin_base.dataintegration.types import BoolParameterType, StringParameterType
 from cmem_plugin_base.dataintegration.utils import setup_cmempy_user_access
 from pathvalidate import is_valid_filepath
+from urllib3.exceptions import InsecureRequestWarning
 
 from cmem_plugin_reason.doc import VALIDATE_DOC
 from cmem_plugin_reason.utils import (
@@ -39,6 +41,8 @@
     validate_profiles,
 )
 
+simplefilter("ignore", category=InsecureRequestWarning)
+
 
 @Plugin(
     label="Validate OWL consistency",