3 files changed, 6 insertions, 3 deletions
diff --git a/engines/voyeur/animation.h b/engines/voyeur/animation.h
index bc6d8a361a..c20ccf7284 100644
--- a/engines/voyeur/animation.h
+++ b/engines/voyeur/animation.h
@@ -26,13 +26,16 @@
 #include "video/video_decoder.h"
 #include "audio/audiostream.h"
 #include "audio/mixer.h"
-#include "audio/timestamp.h"
 #include "common/array.h"
 #include "common/list.h"
 #include "common/rect.h"
 #include "common/stream.h"
 #include "voyeur/files.h"
 
+namespace Audio {
+class Timestamp;
+}
+
 namespace Voyeur {
 
 class VoyeurEngine;
diff --git a/engines/voyeur/sound.cpp b/engines/voyeur/sound.cpp
index f47fdde3e1..483dfc7cbc 100644
--- a/engines/voyeur/sound.cpp
+++ b/engines/voyeur/sound.cpp
@@ -22,6 +22,8 @@
 
 #include "audio/audiostream.h"
 #include "audio/decoders/raw.h"
+#include "audio/decoders/voc.h"
+#include "common/file.h"
 #include "common/memstream.h"
 #include "voyeur/sound.h"
 #include "voyeur/staticres.h"
diff --git a/engines/voyeur/sound.h b/engines/voyeur/sound.h
index af1d0b1b46..fd1d126ef0 100644
--- a/engines/voyeur/sound.h
+++ b/engines/voyeur/sound.h
@@ -26,8 +26,6 @@
 #include "common/scummsys.h"
 #include "common/str.h"
 #include "audio/mixer.h"
-#include "audio/decoders/voc.h"
-#include "voyeur/files.h"
 
 namespace Voyeur {