diff --git a/src/game/Background.cpp b/src/game/Background.cpp
index 63330c0..d299dee 100644
--- a/src/game/Background.cpp
+++ b/src/game/Background.cpp
@@ -17,6 +17,7 @@
 #include "Background.h"
 #include "gui/GuiTrigger.h"
 #include "gui/GuiController.h"
+#include "resources/Resources.h"
 
 /**
  * Constructor for the GuiButton class.
diff --git a/src/game/Pipe.cpp b/src/game/Pipe.cpp
index d3fa08f..afd2a64 100644
--- a/src/game/Pipe.cpp
+++ b/src/game/Pipe.cpp
@@ -17,6 +17,7 @@
 #include "Pipe.h"
 #include "gui/GuiTrigger.h"
 #include "gui/GuiController.h"
+#include "resources/Resources.h"
 
 /**
  * Constructor for the GuiButton class.
diff --git a/src/game/ScoreImage.cpp b/src/game/ScoreImage.cpp
index 9a7359b..1b2aa31 100644
--- a/src/game/ScoreImage.cpp
+++ b/src/game/ScoreImage.cpp
@@ -17,6 +17,7 @@
 #include "ScoreImage.h"
 #include "gui/GuiTrigger.h"
 #include "gui/GuiController.h"
+#include "resources/Resources.h"
 
 /**
  * Constructor for the GuiButton class.
diff --git a/src/menu/MainWindow.cpp b/src/menu/MainWindow.cpp
index 1e1864d..e162858 100644
--- a/src/menu/MainWindow.cpp
+++ b/src/menu/MainWindow.cpp
@@ -20,6 +20,7 @@
 #include "Application.h"
 #include "utils/StringTools.h"
 #include "utils/logger.h"
+#include "resources/Resources.h"
 
 MainWindow::MainWindow(int w, int h)
     : width(w)
diff --git a/src/menu/MainWindowTV.cpp b/src/menu/MainWindowTV.cpp
index 972740d..0a0801a 100644
--- a/src/menu/MainWindowTV.cpp
+++ b/src/menu/MainWindowTV.cpp
@@ -17,6 +17,7 @@
  ****************************************************************************/
 #include "MainWindowTV.h"
 #include "utils/logger.h"
+#include "resources/Resources.h"
 
 MainWindowTV::MainWindowTV(int w, int h)
     : GuiMainWindowScreen(w, h)