diff --git a/thumbnailer/CMakeLists.txt b/thumbnailer/CMakeLists.txt
index d8a696e..e5bb324 100644
--- a/thumbnailer/CMakeLists.txt
+++ b/thumbnailer/CMakeLists.txt
@@ -6,9 +6,9 @@ if(BUILD_THUMBNAILER)
             Dll.cpp
             loadimage.cpp
             TenmonThumbnailProvider.cpp
-            ../rawimage.h
-            ../rawimage.cpp
-            ../rawimage_sse.cpp)
+            ../src/rawimage.h
+            ../src/rawimage.cpp
+            ../src/rawimage_sse.cpp)
         set_target_properties(tenmonthumbnailer PROPERTIES PREFIX "")
 
         target_compile_definitions(tenmonthumbnailer PRIVATE NO_QT)
@@ -19,8 +19,8 @@ if(BUILD_THUMBNAILER)
         qt_add_executable(tenmonthumbnailer
             main.cpp
             loadimage.cpp
-            ../rawimage.cpp
-            ../rawimage_sse.cpp)
+            ../src/rawimage.cpp
+            ../src/rawimage_sse.cpp)
 
         target_link_libraries(tenmonthumbnailer PRIVATE ${FITS_LIB} XISF)
 
diff --git a/thumbnailer/TenmonThumbnailProvider.cpp b/thumbnailer/TenmonThumbnailProvider.cpp
index 16a08e6..cdd98f3 100644
--- a/thumbnailer/TenmonThumbnailProvider.cpp
+++ b/thumbnailer/TenmonThumbnailProvider.cpp
@@ -2,7 +2,7 @@
 #include <thumbcache.h> // For IThumbnailProvider.
 #include <new>
 #include "libxisf.h"
-#include "../rawimage.h"
+#include "../src/rawimage.h"
 
 bool loadXISF(const LibXISF::ByteArray &data, std::shared_ptr<RawImage> &rawImage);
 bool loadFITS(const LibXISF::ByteArray &data, std::shared_ptr<RawImage> &rawImage);
diff --git a/thumbnailer/loadimage.cpp b/thumbnailer/loadimage.cpp
index ac731c8..fc8a409 100644
--- a/thumbnailer/loadimage.cpp
+++ b/thumbnailer/loadimage.cpp
@@ -1,5 +1,5 @@
 #include "libxisf.h"
-#include "../rawimage.h"
+#include "../src/rawimage.h"
 #ifdef WIN32
 #include <windows.h>
 #endif