diff --git a/build/pdp10-ka/start b/build/pdp10-ka/start
index c346fb52..9af8c549 100755
--- a/build/pdp10-ka/start
+++ b/build/pdp10-ka/start
@@ -38,6 +38,11 @@ type340() {
     cp build/pdp10-ka/run out/pdp10-ka/run
 }
 
+datapoint() {
+    (sleep 2; tools/vt05/dp3300 -B telnet localhost 10020 >datapoint.log 2>&1) &
+    started "Datapoint" "$!"
+}
+
 help() {
     cat <<EOF
 This start script takes several command line arguments:
@@ -47,6 +52,7 @@ type340 - Enable the Type 340 display.
 gt40 - Start a GT40 emulator.
 tv11 - Start a TV-11 emulator.
 tvcon - Start a TV display.
+datapoint - Start a Datapoint 3300 emulator.
 
 EOF