diff --git a/chore/_xtool/llcppsigfetch/parse/cvt.go b/chore/_xtool/llcppsigfetch/parse/cvt.go
index 12ee6359..5bf9be0f 100644
--- a/chore/_xtool/llcppsigfetch/parse/cvt.go
+++ b/chore/_xtool/llcppsigfetch/parse/cvt.go
@@ -325,6 +325,7 @@ func (ct *Converter) ProcessFuncDecl(cursor clang.Cursor) *ast.FuncDecl {
 	if numOverridden > 0 {
 		fn.IsOverride = true
 	}
+	overridden.DisposeOverriddenCursors()
 
 	return fn
 }