diff --git a/src/libstrongswan/Makefile.am b/src/libstrongswan/Makefile.am
index b3636cfb8..6b629ade8 100644
--- a/src/libstrongswan/Makefile.am
+++ b/src/libstrongswan/Makefile.am
@@ -100,7 +100,7 @@ resolver/rr.h resolver/resolver_manager.h \
 plugins/plugin_loader.h plugins/plugin.h plugins/plugin_feature.h \
 processing/jobs/job.h processing/jobs/callback_job.h processing/processor.h \
 processing/scheduler.h processing/watcher.h selectors/traffic_selector.h \
-settings/settings.h threading/thread_value.h \
+settings/settings.h settings/settings_parser.h threading/thread_value.h \
 threading/thread.h threading/windows/thread.h \
 threading/mutex.h threading/condvar.h threading/spinlock.h threading/semaphore.h \
 threading/rwlock.h threading/rwlock_condvar.h threading/lock_profiler.h \