diff --git a/src/event/DeferredMonitor.hxx b/src/event/DeferredMonitor.hxx
index 3d3ab22b7..c4aa605fc 100644
--- a/src/event/DeferredMonitor.hxx
+++ b/src/event/DeferredMonitor.hxx
@@ -21,9 +21,6 @@
 #define MPD_SOCKET_DEFERRED_MONITOR_HXX
 
 #include "check.h"
-#include "Compiler.h"
-
-#include <atomic>
 
 class EventLoop;
 
diff --git a/src/input/plugins/AlsaInputPlugin.cxx b/src/input/plugins/AlsaInputPlugin.cxx
index 82b96f7df..f03f745c6 100644
--- a/src/input/plugins/AlsaInputPlugin.cxx
+++ b/src/input/plugins/AlsaInputPlugin.cxx
@@ -43,6 +43,8 @@
 
 #include <alsa/asoundlib.h>
 
+#include <atomic>
+
 #include <assert.h>
 #include <string.h>