diff --git a/pytest.ini b/pytest.ini
index 3d30458..d9a15ed 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -22,6 +22,6 @@ filterwarnings=
 	ignore:'encoding' argument not specified::platform
 
 	# pypa/build#615
-	ignore:'encoding' argument not specified:EncodingWarning:build.env
+	ignore:'encoding' argument not specified::build.env
 
 	## end upstream