2 files changed, 7 insertions, 3 deletions
diff --git a/internal/cache/db.go b/internal/cache/db.go
index 31e78f0a5..ac16e26c5 100644
--- a/internal/cache/db.go
+++ b/internal/cache/db.go
@@ -1083,6 +1083,12 @@ func (c *Caches) initMention() {
 		m2.OriginAccount = nil
 		m2.TargetAccount = nil
 
+		// Zero non-db fields.
+		m2.NameString = ""
+		m2.IsNew = false
+		m2.TargetAccountURI = ""
+		m2.TargetAccountURL = ""
+
 		return m2
 	}
 
diff --git a/internal/cache/size.go b/internal/cache/size.go
index 2d9acc7ba..b08a62a85 100644
--- a/internal/cache/size.go
+++ b/internal/cache/size.go
@@ -549,9 +549,7 @@ func sizeofMention() uintptr {
 		OriginAccountID:  exampleURI,
 		OriginAccountURI: exampleURI,
 		TargetAccountID:  exampleID,
-		NameString:       exampleUsername,
-		TargetAccountURI: exampleURI,
-		TargetAccountURL: exampleURI,
+		Silent:           util.Ptr(false),
 	}))
 }