diff --git a/dev/tools/phan/config.php b/dev/tools/phan/config.php
index 1b692364c4e..9da8c4641a4 100644
--- a/dev/tools/phan/config.php
+++ b/dev/tools/phan/config.php
@@ -441,6 +441,8 @@ return [
 		'PhanPluginDuplicateConditionalNullCoalescing',	// Not essential - 990+ occurrences
 		'PhanPluginRedundantAssignmentInGlobalScope',	// Not essential, a lot of false warning
 		'PhanPluginDuplicateCatchStatementBody',  // Requires PHP7.1 - 50+ occurrences
+
+		'PhanPluginUnknownObjectMethodCall',	// False positive for some class
 	],
 	// You can put relative paths to internal stubs in this config option.
 	// Phan will continue using its detailed type annotations,