diff --git a/src/app/browser/main/tab/page/navbar.cpp b/src/app/browser/main/tab/page/navbar.cpp
index f077e73e..9d10f56b 100644
--- a/src/app/browser/main/tab/page/navbar.cpp
+++ b/src/app/browser/main/tab/page/navbar.cpp
@@ -101,7 +101,7 @@ void Navbar::refresh()
 
 // Setters
 void Navbar::set_request(
-    const Glib::ustring value
+    const Glib::ustring & value
 ) {
     request->set_text(
         value
diff --git a/src/app/browser/main/tab/page/navbar.hpp b/src/app/browser/main/tab/page/navbar.hpp
index 125df009..16153724 100644
--- a/src/app/browser/main/tab/page/navbar.hpp
+++ b/src/app/browser/main/tab/page/navbar.hpp
@@ -43,7 +43,7 @@ namespace app::browser::main::tab::page
 
             // Setters
             void set_request(
-                const Glib::ustring value
+                const Glib::ustring & value
             );
 
             // Getters