diff --git a/Userland/Libraries/LibPDF/Renderer.cpp b/Userland/Libraries/LibPDF/Renderer.cpp
index 3a309f4f00..37773924eb 100644
--- a/Userland/Libraries/LibPDF/Renderer.cpp
+++ b/Userland/Libraries/LibPDF/Renderer.cpp
@@ -406,17 +406,13 @@ RENDERER_HANDLER(text_set_leading)
     return {};
 }
 
-PDFErrorOr<NonnullRefPtr<PDFFont>> Renderer::get_font(FontCacheKey const& key, Optional<NonnullRefPtr<DictObject>> extra_resources)
+PDFErrorOr<NonnullRefPtr<PDFFont>> Renderer::get_font(FontCacheKey const& key)
 {
     auto it = m_font_cache.find(key);
     if (it != m_font_cache.end())
         return it->value;
 
-    auto resources = extra_resources.value_or(m_page.resources);
-    auto fonts_dictionary = MUST(resources->get_dict(m_document, CommonNames::Font));
-    auto font_dictionary = MUST(fonts_dictionary->get_dict(m_document, key.font_dictionary_key));
-
-    auto font = TRY(PDFFont::create(m_document, font_dictionary, key.font_size));
+    auto font = TRY(PDFFont::create(m_document, key.font_dictionary, key.font_size));
     m_font_cache.set(key, font);
     return font;
 }
@@ -430,8 +426,12 @@ RENDERER_HANDLER(text_set_font)
     auto& text_rendering_matrix = calculate_text_rendering_matrix();
     auto font_size = text_rendering_matrix.x_scale() * text_state().font_size;
 
-    FontCacheKey cache_key { target_font_name, font_size };
-    text_state().font = TRY(get_font(cache_key, extra_resources));
+    auto resources = extra_resources.value_or(m_page.resources);
+    auto fonts_dictionary = MUST(resources->get_dict(m_document, CommonNames::Font));
+    auto font_dictionary = MUST(fonts_dictionary->get_dict(m_document, target_font_name));
+
+    FontCacheKey cache_key { move(font_dictionary), font_size };
+    text_state().font = TRY(get_font(cache_key));
 
     m_text_rendering_matrix_is_dirty = true;
     return {};
diff --git a/Userland/Libraries/LibPDF/Renderer.h b/Userland/Libraries/LibPDF/Renderer.h
index 685e9194fa..21250a82f3 100644
--- a/Userland/Libraries/LibPDF/Renderer.h
+++ b/Userland/Libraries/LibPDF/Renderer.h
@@ -101,7 +101,7 @@ public:
     static PDFErrorsOr<void> render(Document&, Page const&, RefPtr<Gfx::Bitmap>, RenderingPreferences preferences);
 
     struct FontCacheKey {
-        DeprecatedString font_dictionary_key;
+        NonnullRefPtr<DictObject> font_dictionary;
         float font_size;
 
         bool operator==(FontCacheKey const&) const = default;
@@ -147,7 +147,7 @@ private:
     Gfx::AffineTransform const& calculate_text_rendering_matrix();
     Gfx::AffineTransform calculate_image_space_transformation(int width, int height);
 
-    PDFErrorOr<NonnullRefPtr<PDFFont>> get_font(FontCacheKey const&, Optional<NonnullRefPtr<DictObject>> extra_resources);
+    PDFErrorOr<NonnullRefPtr<PDFFont>> get_font(FontCacheKey const&);
 
     RefPtr<Document> m_document;
     RefPtr<Gfx::Bitmap> m_bitmap;
@@ -175,7 +175,7 @@ template<>
 struct Traits<PDF::Renderer::FontCacheKey> : public DefaultTraits<PDF::Renderer::FontCacheKey> {
     static unsigned hash(PDF::Renderer::FontCacheKey const& key)
     {
-        return pair_int_hash(key.font_dictionary_key.hash(), int_hash(bit_cast<u32>(key.font_size)));
+        return pair_int_hash(ptr_hash(key.font_dictionary.ptr()), int_hash(bit_cast<u32>(key.font_size)));
     }
 };