diff --git a/Subsurface-mobile.pro b/Subsurface-mobile.pro
index 6927c352e..da783429a 100644
--- a/Subsurface-mobile.pro
+++ b/Subsurface-mobile.pro
@@ -89,6 +89,10 @@ SOURCES += subsurface-mobile-main.cpp \
 	core/divesite.cpp \
 	core/equipment.cpp \
 	core/gas.cpp \
+	core/imagedownloader.cpp \
+	core/videoframeextractor.cpp \
+	core/metadata.cpp \
+	core/xmp_parser.cpp \
 	core/membuffer.cpp \
 	core/selection.cpp \
 	core/sha1.cpp \
@@ -241,6 +245,10 @@ HEADERS += \
 	core/gaspressures.h \
 	core/gettext.h \
 	core/gettextfromc.h \
+	core/imagedownloader.h \
+	core/videoframeextractor.h \
+	core/metadata.h \
+	core/xmp_parser.h \
 	core/membuffer.h \
 	core/metrics.h \
 	core/qt-gui.h \
diff --git a/core/videoframeextractor.h b/core/videoframeextractor.h
index 26650af8d..37db614dd 100644
--- a/core/videoframeextractor.h
+++ b/core/videoframeextractor.h
@@ -6,6 +6,7 @@
 
 #include <QMutex>
 #include <QFuture>
+#include <QImage>
 #include <QThreadPool>
 #include <QQueue>
 #include <QString>