diff --git a/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.idl b/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.idl
index 752f24c1708..be9e9bea818 100644
--- a/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.idl
+++ b/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.idl
@@ -106,7 +106,7 @@ interface mixin WebGLRenderingContextBase {
 
     WebGLActiveInfo? getActiveAttrib(WebGLProgram program, GLuint index);
     WebGLActiveInfo? getActiveUniform(WebGLProgram program, GLuint index);
-    [FIXME] sequence<WebGLShader>? getAttachedShaders(WebGLProgram program);
+    sequence<WebGLShader>? getAttachedShaders(WebGLProgram program);
 
     GLint getAttribLocation(WebGLProgram program, DOMString name);
 
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWebGLRenderingContext.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWebGLRenderingContext.cpp
index 2fa0165a502..176b59fa4e1 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWebGLRenderingContext.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWebGLRenderingContext.cpp
@@ -55,6 +55,16 @@ static ByteString to_cpp_type(const IDL::Type& type, const IDL::Interface& inter
             return "Optional<String>"sv;
         return "String"sv;
     }
+    if (type.name() == "sequence") {
+        auto& parameterized_type = as<IDL::ParameterizedType>(type);
+        auto sequence_cpp_type = idl_type_name_to_cpp_type(parameterized_type.parameters().first(), interface);
+
+        if (type.is_nullable()) {
+            return ByteString::formatted("Optional<Vector<{}>>", sequence_cpp_type.name);
+        }
+
+        return ByteString::formatted("Vector<{}>", sequence_cpp_type.name);
+    }
     auto cpp_type = idl_type_name_to_cpp_type(type, interface);
     return cpp_type.name;
 }
@@ -1044,6 +1054,24 @@ public:
             continue;
         }
 
+        if (function.name == "getAttachedShaders"sv) {
+            generate_webgl_object_handle_unwrap(function_impl_generator, "program"sv, "OptionalNone {}"sv);
+            function_impl_generator.append(R"~~~(
+    (void)program_handle;
+
+    Vector<GC::Root<WebGLShader>> result;
+
+    if (program->attached_vertex_shader())
+        result.append(GC::make_root(*program->attached_vertex_shader()));
+
+    if (program->attached_fragment_shader())
+        result.append(GC::make_root(*program->attached_fragment_shader()));
+
+    return result;
+)~~~");
+            continue;
+        }
+
         if (function.name == "bufferData"sv && function.overload_index == 0) {
             function_impl_generator.append(R"~~~(
     glBufferData(target, size, 0, usage);