diff --git a/crypto/test/CMakeLists.txt b/crypto/test/CMakeLists.txt
index 46a40f8..90707dd 100644
--- a/crypto/test/CMakeLists.txt
+++ b/crypto/test/CMakeLists.txt
@@ -6,6 +6,7 @@
   file_test.cc
   malloc.cc
   test_util.cc
+  wycheproof_util.cc
 )
 
 add_library(