diff --git a/src/ustreamer/device.h b/src/ustreamer/device.h
index 250d202..b257f7c 100644
--- a/src/ustreamer/device.h
+++ b/src/ustreamer/device.h
@@ -64,7 +64,7 @@
 #define STANDARDS_STR		"PAL, NTSC, SECAM"
 
 #define FORMAT_UNKNOWN	-1
-#define FORMATS_STR		"YUYV, UYVY, RGB565, RGB24, JPEG"
+#define FORMATS_STR		"YUYV, UYVY, RGB565, RGB24, MJPEG, JPEG"
 
 #define IO_METHOD_UNKNOWN	-1
 #define IO_METHODS_STR		"MMAP, USERPTR"