diff --git a/README.html b/README.html
index 27adc8c..3545624 100644
--- a/README.html
+++ b/README.html
@@ -1051,8 +1051,8 @@ an empty boundary frame of unused pixels (which would be lost in a
 full-screen display that overscans, and is not displayed by gstreamer).
 Recommendation: <strong>don’t use this option</strong> unless there is
 some special reason to use it.</p>
-<p><strong>-fs</strong> uses fullscreen mode, but only works with X11,
-Wayland, VAAPI, and D3D11 (Windows).</p>
+<p><strong>-fs</strong> uses fullscreen mode, but currently only works
+with X11, Wayland, VAAPI, kms and D3D11 (Windows).</p>
 <p><strong>-p</strong> allows you to select the network ports used by
 UxPlay (these need to be opened if the server is behind a firewall). By
 itself, -p sets “legacy” ports TCP 7100, 7000, 7001, UDP 6000, 6001,
diff --git a/README.md b/README.md
index 4b90254..71e6ddd 100644
--- a/README.md
+++ b/README.md
@@ -1063,8 +1063,8 @@ display that overscans, and is not displayed by gstreamer).
 Recommendation: **don't use this option** unless there is some special
 reason to use it.
 
-**-fs** uses fullscreen mode, but only works with X11, Wayland, VAAPI,
-and D3D11 (Windows).
+**-fs** uses fullscreen mode, but currently only works with X11, Wayland, VAAPI,
+kms and D3D11 (Windows).
 
 **-p** allows you to select the network ports used by UxPlay (these need
 to be opened if the server is behind a firewall). By itself, -p sets
diff --git a/README.txt b/README.txt
index 1948be4..323f86a 100644
--- a/README.txt
+++ b/README.txt
@@ -1064,8 +1064,8 @@ display that overscans, and is not displayed by gstreamer).
 Recommendation: **don't use this option** unless there is some special
 reason to use it.
 
-**-fs** uses fullscreen mode, but only works with X11, Wayland, VAAPI,
-and D3D11 (Windows).
+**-fs** uses fullscreen mode, but currently only works with X11,
+Wayland, VAAPI, kms and D3D11 (Windows).
 
 **-p** allows you to select the network ports used by UxPlay (these need
 to be opened if the server is behind a firewall). By itself, -p sets
diff --git a/uxplay.1 b/uxplay.1
index f760cca..dd7594d 100644
--- a/uxplay.1
+++ b/uxplay.1
@@ -49,7 +49,7 @@ UxPlay 1.71: An open\-source AirPlay mirroring (+ audio streaming) server:
 .TP
 \fB\-o\fR        Set display "overscanned" mode on (not usually needed)
 .TP
-\fB-fs\fR       Full-screen (only works with X11, Wayland, VAAPI, D3D11)
+\fB-fs\fR       Full-screen (only with X11, Wayland, VAAPI, D3D11, kms)
 .TP
 \fB\-p\fR        Use legacy ports UDP 6000:6001:7011 TCP 7000:7001:7100
 .TP
diff --git a/uxplay.cpp b/uxplay.cpp
index a8f556f..34d517e 100644
--- a/uxplay.cpp
+++ b/uxplay.cpp
@@ -655,7 +655,7 @@ static void print_info (char *name) {
     printf("-s wxh[@r]Request to client for video display resolution [refresh_rate]\n"); 
     printf("          default 1920x1080[@60] (or 3840x2160[@60] with -h265 option)\n");
     printf("-o        Set display \"overscanned\" mode on (not usually needed)\n");
-    printf("-fs       Full-screen (only works with X11, Wayland, VAAPI, D3D11)\n");
+    printf("-fs       Full-screen (only with X11, Wayland, VAAPI, D3D11, kms)\n");
     printf("-p        Use legacy ports UDP 6000:6001:7011 TCP 7000:7001:7100\n");
     printf("-p n      Use TCP and UDP ports n,n+1,n+2. range %d-%d\n", LOWEST_ALLOWED_PORT, HIGHEST_PORT);
     printf("          use \"-p n1,n2,n3\" to set each port, \"n1,n2\" for n3 = n2+1\n");
@@ -2201,6 +2201,8 @@ int main (int argc, char *argv[]) {
     if (fullscreen && use_video) {
         if (videosink == "waylandsink" || videosink == "vaapisink") {
             videosink_options.append(" fullscreen=true");
+	} else if (videosink == "kmssink") {
+           videosink_options.append(" force_modesetting=true");	  
 	}
     }