diff --git a/certs_manager.hpp b/certs_manager.hpp
index 44908d7..89887f7 100644
--- a/certs_manager.hpp
+++ b/certs_manager.hpp
@@ -1,13 +1,21 @@
 #pragma once
-#include "config.h"
 
 #include "certificate.hpp"
 #include "csr.hpp"
 #include "watch.hpp"
 
+#include <openssl/evp.h>
+#include <openssl/ossl_typ.h>
+#include <openssl/x509.h>
+
+#include <cstdint>
 #include <filesystem>
+#include <memory>
+#include <sdbusplus/server/object.hpp>
 #include <sdeventplus/source/child.hpp>
 #include <sdeventplus/source/event.hpp>
+#include <string>
+#include <vector>
 #include <xyz/openbmc_project/Certs/CSR/Create/server.hpp>
 #include <xyz/openbmc_project/Certs/Install/server.hpp>
 #include <xyz/openbmc_project/Collection/DeleteAll/server.hpp>