diff --git a/.gn b/.gn
index 34c78391dd..9fa5a3504c 100644
--- a/.gn
+++ b/.gn
@@ -14,8 +14,4 @@
 
 buildconfig = "//build/config/BUILDCONFIG.gn"
 
-check_targets = [
-  "//samples:*",
-  "//source:*",
-  "//third_party:*",
-]
+check_targets = [ "//:*" ]
diff --git a/BUILD.gn b/BUILD.gn
index b20e84328c..cd54e34d8e 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -841,6 +841,8 @@ source_set("tint_unittests_core_src") {
   deps = [
     ":gmock_and_gtest",
     ":libtint_core_src",
+    ":libtint_wgsl_reader_src",
+    ":libtint_wgsl_writer_src",
   ]
 }