diff --git a/desmume/src/cli/main.cpp b/desmume/src/cli/main.cpp
index 4eb115ee2..bcf1597f9 100644
--- a/desmume/src/cli/main.cpp
+++ b/desmume/src/cli/main.cpp
@@ -53,6 +53,7 @@
 #include "../rasterize.h"
 #include "../saves.h"
 #include "../mic.h"
+#include "../firmware.h"
 #include "../GPU_osd.h"
 #ifdef GDB_STUB
 #include "../gdbstub.h"
diff --git a/desmume/src/firmware.h b/desmume/src/firmware.h
index 6d4f8dd6f..c5c524cfe 100644
--- a/desmume/src/firmware.h
+++ b/desmume/src/firmware.h
@@ -81,4 +81,5 @@ extern int copy_firmware_user_data( u8 *dest_buffer, const u8 *fw_data);
 extern int NDS_CreateDummyFirmware( struct NDS_fw_config_data *user_settings);
 extern void NDS_FillDefaultFirmwareConfigData( struct NDS_fw_config_data *fw_config);
 
-#endif
\ No newline at end of file
+#endif
+
diff --git a/desmume/src/gtk-glade/main.cpp b/desmume/src/gtk-glade/main.cpp
index 732b9feee..e3a73691e 100755
--- a/desmume/src/gtk-glade/main.cpp
+++ b/desmume/src/gtk-glade/main.cpp
@@ -27,6 +27,7 @@
 #include "keyval_names.h"
 #include "rasterize.h"
 #include "desmume.h"
+#include "firmware.h"
 
 #ifdef GDB_STUB
 #include "../gdbstub.h"
diff --git a/desmume/src/gtk/main.cpp b/desmume/src/gtk/main.cpp
index 98720fb02..d954b424c 100644
--- a/desmume/src/gtk/main.cpp
+++ b/desmume/src/gtk/main.cpp
@@ -31,6 +31,7 @@
 #include <SDL.h>
 
 #include "types.h"
+#include "firmware.h"
 #include "armcpu.h"
 #include "NDSSystem.h"
 #include "sndsdl.h"