diff --git a/src/tint/program_builder_test.cc b/src/tint/program_builder_test.cc
index 24e7344..02e3ba2 100644
--- a/src/tint/program_builder_test.cc
+++ b/src/tint/program_builder_test.cc
@@ -60,7 +60,7 @@
     ASSERT_EQ(inner.AST().Functions().Length(), 1u);
     ASSERT_EQ(outer.AST().Functions().Length(), 2u);
     EXPECT_EQ(inner.AST().Functions()[0], outer.AST().Functions()[0]);
-    EXPECT_EQ(outer.AST().Functions()[1]->symbol, outer.Symbols().Get("b"));
+    EXPECT_EQ(outer.AST().Functions()[1]->name->symbol, outer.Symbols().Get("b"));
     EXPECT_EQ(inner.Symbols().Get("a"), outer.Symbols().Get("a"));
     EXPECT_TRUE(inner.Symbols().Get("a").IsValid());
     EXPECT_TRUE(outer.Symbols().Get("a").IsValid());