diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0c3df0..9b83035 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@
 * Adds automatic linking from doc pages to the containing module's source (#195)
 * Adds flag `--config` to all commands, for working with an alternative config file (#202)
 
+### Bugfixes
+
+* Don't warn on missing self arg docs, also for traits (#210)
+
 ### Other
 
 * Doc-tests parser supports quadruple backticks (#194)
diff --git a/internal/document/document.go b/internal/document/document.go
index f237ae9..8e80306 100644
--- a/internal/document/document.go
+++ b/internal/document/document.go
@@ -250,7 +250,7 @@ type Arg struct {
 }
 
 func (a *Arg) CheckMissing(path string, stats *missingStats) (missing []missingDocs) {
-	if a.Name == "self" && a.Type == "Self" {
+	if a.Name == "self" && (a.Type == "Self" || a.Type == "_Self") {
 		return nil
 	}
 	if a.Convention == "out" {