diff --git a/compiler/driver/compiler_driver_test.cc b/compiler/driver/compiler_driver_test.cc
index f40c712..12684c0 100644
--- a/compiler/driver/compiler_driver_test.cc
+++ b/compiler/driver/compiler_driver_test.cc
@@ -111,7 +111,7 @@
   ObjPtr<mirror::DexCache> dex_cache = class_linker_->FindDexCache(soa.Self(), dex);
   EXPECT_EQ(dex.NumStringIds(), dex_cache->NumStrings());
   for (size_t i = 0; i < dex_cache->NumStrings(); i++) {
-    const mirror::String* string = dex_cache->GetResolvedString(i);
+    const mirror::String* string = dex_cache->GetResolvedString(dex::StringIndex(i));
     EXPECT_TRUE(string != nullptr) << "string_idx=" << i;
   }
   EXPECT_EQ(dex.NumTypeIds(), dex_cache->NumResolvedTypes());