diff --git a/setup.py b/setup.py
index 0f0f094..bd7860a 100755
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ from setuptools import setup, find_packages
 setup(
     name='MISP_maltego',
     author='Christophe Vandeplas',
-    version='1.3.5',
+    version='1.3.6',
     author_email='christophe@vandeplas.com',
     maintainer='Christophe Vandeplas',
     url='https://github.com/MISP/MISP-maltego',
diff --git a/src/MISP_maltego/transforms/attributetoevent.py b/src/MISP_maltego/transforms/attributetoevent.py
index 04fe59d..e76b596 100644
--- a/src/MISP_maltego/transforms/attributetoevent.py
+++ b/src/MISP_maltego/transforms/attributetoevent.py
@@ -32,7 +32,7 @@ class AttributeInMISP(Transform):
             pass
 
         misp = get_misp_connection(config)
-        events_json = misp.search(controller='events', values=maltego_misp_attribute.value, withAttachments=False)
+        events_json = misp.search(controller='events', value=maltego_misp_attribute.value, withAttachments=False)
         # we need to do really rebuild the Entity from scratch as request.entity is of type Unknown
         for e in events_json:
             attr = get_attribute_in_event(e, maltego_misp_attribute.value)