diff --git a/README.md b/README.md
index 21a99574..c885032b 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ installed.
 | --- | --- |
 | klh10 | git, c compiler, make, expect, curses, autoconf
 | simh | git, c compiler, make, expect, curses, autoconf, sdl2
-| pdp10-ka | git, c compiler, make, expect, curses, autoconf, sdl2, sdl2-image, gtk3
+| pdp10-ka | git, c compiler, make, expect, curses, autoconf, sdl2, sdl2-image, sdl2-net, gtk3
 | pdp10-kl | git, c compiler, make, expect, curses, autoconf, sdl2, sdl2-image, gtk3
 
 ### Usage
diff --git a/build/dependencies.sh b/build/dependencies.sh
index e19a3144..024c2d11 100644
--- a/build/dependencies.sh
+++ b/build/dependencies.sh
@@ -15,7 +15,7 @@ install_linux() {
         pdp10-k?) sudo apt-get install -y libegl1-mesa-dev libgles2-mesa-dev
               sudo apt-get install -y libx11-dev libxt-dev libsdl2-dev
               sudo apt-get install -y libsdl2-image-dev libpcap-dev
-              sudo apt-get install -y libgtk-3-dev;;
+              sudo apt-get install -y libgtk-3-dev libsdl2-net-dev;;
         klh10) sudo apt-get install -y libusb-1.0-0-dev;;
     esac
 }
@@ -24,7 +24,7 @@ install_freebsd() {
     pkg upgrade -y
     pkg install -y gmake git expect
     case "$EMULATOR" in
-        pdp10-ka) pkg install -y sdl2 sdl2_image pkgconf gtk3;;
+        pdp10-ka) pkg install -y sdl2 sdl2_image sdl2_net pkgconf gtk3;;
         pdp10-kl) pkg install -y sdl2 pkgconf gtk3 autoconf;;
         klh10) pkg install -y pkgconf autotools;;
     esac
diff --git a/tools/tv11 b/tools/tv11
index 6066f6d9..0af72978 160000
--- a/tools/tv11
+++ b/tools/tv11
@@ -1 +1 @@
-Subproject commit 6066f6d958db56280ec4bb4f07ce109a3f2290fd
+Subproject commit 0af72978b4664ad0c64b1e74470ac8c0d6333f4d