diff --git a/custom_widgets/yacreader_macosx_toolbar.mm b/custom_widgets/yacreader_macosx_toolbar.mm
index 3e9d786a..51ea4d76 100644
--- a/custom_widgets/yacreader_macosx_toolbar.mm
+++ b/custom_widgets/yacreader_macosx_toolbar.mm
@@ -319,7 +319,8 @@ YACReaderMacOSXSearchLineEdit::YACReaderMacOSXSearchLineEdit()
 void YACReaderMacOSXSearchLineEdit::setFocus(Qt::FocusReason reason)
 {
     Q_UNUSED(reason)
-    // TODO: implement
+
+    [((NSTextField *)nstextfield) becomeFirstResponder];
 }
 
 void *YACReaderMacOSXSearchLineEdit::getNSTextField()