diff --git a/repos/os/src/app/trace_subject_reporter/main.cc b/repos/os/src/app/trace_subject_reporter/main.cc
index 9ed3a33948..7891fd20ad 100644
--- a/repos/os/src/app/trace_subject_reporter/main.cc
+++ b/repos/os/src/app/trace_subject_reporter/main.cc
@@ -12,6 +12,7 @@
  */
 
 /* Genode includes */
+#include <base/attached_rom_dataspace.h>
 #include <trace_session/connection.h>
 #include <timer_session/connection.h>
 #include <base/component.h>