diff --git a/docs/README.pod b/docs/README.pod
index fd48502..5bfb6e2 100644
--- a/docs/README.pod
+++ b/docs/README.pod
@@ -60,6 +60,10 @@ This is the default option.
 
 Use the resolution 1920x1080 for streaming.
 
+=item B<-4k>
+
+Use the resolution 3840x2160 for streaming.
+
 =item B<-width> [I<WIDTH>]
 
 Change the horizontal resolution to I<WIDTH>
diff --git a/src/config.c b/src/config.c
index da04502..d517069 100644
--- a/src/config.c
+++ b/src/config.c
@@ -42,6 +42,7 @@ const char* audio_device = NULL;
 static struct option long_options[] = {
   {"720", no_argument, NULL, 'a'},
   {"1080", no_argument, NULL, 'b'},
+  {"4k", no_argument, NULL, '0'},
   {"width", required_argument, NULL, 'c'},
   {"height", required_argument, NULL, 'd'},
   {"30fps", no_argument, NULL, 'e'},
@@ -125,6 +126,10 @@ static void parse_argument(int c, char* value, PCONFIGURATION config) {
     config->stream.width = 1920;
     config->stream.height = 1080;
     break;
+  case '0':
+    config->stream.width = 3840;
+    config->stream.height = 2160;
+    break;
   case 'c':
     config->stream.width = atoi(value);
     break;
diff --git a/src/main.c b/src/main.c
index d07d678..c49e586 100644
--- a/src/main.c
+++ b/src/main.c
@@ -134,6 +134,7 @@ static void help() {
   printf("\n Streaming options\n\n");
   printf("\t-720\t\t\tUse 1280x720 resolution [default]\n");
   printf("\t-1080\t\t\tUse 1920x1080 resolution\n");
+  printf("\t-4k\t\t\t\tUse 3840x2160 resolution\n");
   printf("\t-width <width>\t\tHorizontal resolution (default 1280)\n");
   printf("\t-height <height>\tVertical resolution (default 720)\n");
   printf("\t-30fps\t\t\tUse 30fps\n");