1 diff --git a/modules/videoio/src/cap_v4l.cpp b/modules/videoio/src/cap_v4l.cpp
2 index c36a619a56..0040e4574e 100644
3 --- a/modules/videoio/src/cap_v4l.cpp
4 +++ b/modules/videoio/src/cap_v4l.cpp
5 @@ -256,7 +256,7 @@ make & enjoy!
6 #define DEFAULT_V4L_HEIGHT 480
7 #define DEFAULT_V4L_FPS 30
10 +#define MAX_CAMERAS 16
12 // default and maximum number of V4L buffers, not including last, 'special' buffer
13 #define MAX_V4L_BUFFERS 10