diff --git a/Libraries/LibWeb/CSS/StyleValue.cpp b/Libraries/LibWeb/CSS/StyleValue.cpp
index 7f31757f25..33218278c0 100644
--- a/Libraries/LibWeb/CSS/StyleValue.cpp
+++ b/Libraries/LibWeb/CSS/StyleValue.cpp
@@ -293,13 +293,14 @@ ImageStyleValue::ImageStyleValue(const URL& url, Document& document)
 {
     LoadRequest request;
     request.set_url(url);
-    set_resource(ResourceLoader::the().load_resource(Resource::Type::Generic, request));
+    set_resource(ResourceLoader::the().load_resource(Resource::Type::Image, request));
 }
 
 void ImageStyleValue::resource_did_load()
 {
     if (!m_document)
         return;
+    // FIXME: Use the shared decoder from ImageResource!
     m_bitmap = Gfx::load_png_from_memory(resource()->encoded_data().data(), resource()->encoded_data().size());
     if (!m_bitmap)
         return;
diff --git a/Libraries/LibWeb/CSS/StyleValue.h b/Libraries/LibWeb/CSS/StyleValue.h
index a2c4d09420..64bde2e3c5 100644
--- a/Libraries/LibWeb/CSS/StyleValue.h
+++ b/Libraries/LibWeb/CSS/StyleValue.h
@@ -36,7 +36,7 @@
 #include <LibGfx/Color.h>
 #include <LibWeb/CSS/Length.h>
 #include <LibWeb/CSS/PropertyID.h>
-#include <LibWeb/Loader/Resource.h>
+#include <LibWeb/Loader/ImageResource.h>
 
 namespace Web {
 
@@ -302,7 +302,7 @@ private:
 
 class ImageStyleValue final
     : public StyleValue
-    , public ResourceClient {
+    , public ImageResourceClient {
 public:
     static NonnullRefPtr<ImageStyleValue> create(const URL& url, Document& document) { return adopt(*new ImageStyleValue(url, document)); }
     virtual ~ImageStyleValue() override { }
diff --git a/Libraries/LibWeb/Loader/ImageResource.h b/Libraries/LibWeb/Loader/ImageResource.h
index d505c2a59d..474e78debd 100644
--- a/Libraries/LibWeb/Loader/ImageResource.h
+++ b/Libraries/LibWeb/Loader/ImageResource.h
@@ -54,6 +54,9 @@ public:
 protected:
     ImageResource* resource() { return static_cast<ImageResource*>(ResourceClient::resource()); }
     const ImageResource* resource() const { return static_cast<const ImageResource*>(ResourceClient::resource()); }
+
+private:
+    virtual Resource::Type client_type() const override { return Resource::Type::Image; }
 };
 
 }
diff --git a/Libraries/LibWeb/Loader/Resource.cpp b/Libraries/LibWeb/Loader/Resource.cpp
index 26992d7af7..cb748a5392 100644
--- a/Libraries/LibWeb/Loader/Resource.cpp
+++ b/Libraries/LibWeb/Loader/Resource.cpp
@@ -99,6 +99,8 @@ void ResourceClient::set_resource(Resource* resource)
         m_resource->unregister_client({}, *this);
     m_resource = resource;
     if (m_resource) {
+        ASSERT(resource->type() == client_type());
+
         m_resource->register_client({}, *this);
 
         // Make sure that reused resources also have their load callback fired.
diff --git a/Libraries/LibWeb/Loader/Resource.h b/Libraries/LibWeb/Loader/Resource.h
index 0ccfda79a4..929195bd97 100644
--- a/Libraries/LibWeb/Loader/Resource.h
+++ b/Libraries/LibWeb/Loader/Resource.h
@@ -55,6 +55,8 @@ public:
     static NonnullRefPtr<Resource> create(Badge<ResourceLoader>, Type, const LoadRequest&);
     virtual ~Resource();
 
+    Type type() const { return m_type; }
+
     bool is_loaded() const { return m_loaded; }
 
     bool is_failed() const { return m_failed; }
@@ -95,6 +97,8 @@ public:
     virtual void resource_did_fail() { }
 
 protected:
+    virtual Resource::Type client_type() const { return Resource::Type::Generic; }
+
     Resource* resource() { return m_resource; }
     const Resource* resource() const { return m_resource; }
     void set_resource(Resource*);