diff --git a/Meta/gn/secondary/Userland/Libraries/LibWeb/FileAPI/BUILD.gn b/Meta/gn/secondary/Userland/Libraries/LibWeb/FileAPI/BUILD.gn
index 553f02f947..36f5febb81 100644
--- a/Meta/gn/secondary/Userland/Libraries/LibWeb/FileAPI/BUILD.gn
+++ b/Meta/gn/secondary/Userland/Libraries/LibWeb/FileAPI/BUILD.gn
@@ -3,6 +3,7 @@ source_set("FileAPI") {
   deps = [ "//Userland/Libraries/LibWeb:all_generated" ]
   sources = [
     "Blob.cpp",
+    "BlobURLStore.cpp",
     "File.cpp",
     "FileList.cpp",
   ]