diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7922a45..61d1e6d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,7 @@ target_sources(${PROJECT_NAME} PRIVATE
     src/json_filter.cpp
     src/log.cpp
     src/simdjson.cpp
+    src/str_intrusion.cpp
     src/transaction.cpp
     src/user_filter.cpp
     src/user.cpp