diff --git a/Userland/Libraries/LibWeb/Platform/FontPluginSerenity.cpp b/Userland/Libraries/LibWeb/Platform/FontPluginSerenity.cpp
index 9aa29b8eaa..c860977dff 100644
--- a/Userland/Libraries/LibWeb/Platform/FontPluginSerenity.cpp
+++ b/Userland/Libraries/LibWeb/Platform/FontPluginSerenity.cpp
@@ -12,6 +12,9 @@ namespace Web::Platform {
 
 FontPluginSerenity::FontPluginSerenity()
 {
+    // NOTE: These will eventually get replaced by system defaults.
+    Gfx::FontDatabase::set_default_font_query("Katica 10 400 0");
+    Gfx::FontDatabase::set_fixed_width_font_query("Csilla 10 400 0");
 }
 
 FontPluginSerenity::~FontPluginSerenity() = default;
@@ -28,18 +31,16 @@ Gfx::Font& FontPluginSerenity::default_fixed_width_font()
 
 DeprecatedString FontPluginSerenity::generic_font_name(GenericFont generic_font)
 {
-    // FIXME: Replace hard-coded font names with a relevant call to FontDatabase.
-    // Currently, we cannot request the default font's name, or request it at a specific size and weight.
-    // So, hard-coded font names it is.
+    // FIXME: Make these configurable at the browser settings level. Fall back to system defaults.
     switch (generic_font) {
     case GenericFont::SansSerif:
     case GenericFont::UiSansSerif:
     case GenericFont::Cursive:
     case GenericFont::UiRounded:
-        return "Katica";
+        return default_font().family();
     case GenericFont::Monospace:
     case GenericFont::UiMonospace:
-        return "Csilla";
+        return default_fixed_width_font().family();
     case GenericFont::Serif:
     case GenericFont::UiSerif:
         return "Roman";