diff --git a/source_modules/spyserver_source/src/spyserver_client.cpp b/source_modules/spyserver_source/src/spyserver_client.cpp
index c37914fa..c0053062 100644
--- a/source_modules/spyserver_source/src/spyserver_client.cpp
+++ b/source_modules/spyserver_source/src/spyserver_client.cpp
@@ -1,6 +1,7 @@
 #include <spyserver_client.h>
 #include <volk/volk.h>
 #include <cstring>
+#include <chrono>
 
 using namespace std::chrono_literals;
 
@@ -169,4 +170,4 @@ namespace spyserver {
         }
         return SpyServerClient(new SpyServerClientClass(std::move(conn), out));
     }
-}
\ No newline at end of file
+}