diff --git a/README.md b/README.md
index 8f24d6f..abfbe9d 100644
--- a/README.md
+++ b/README.md
@@ -64,18 +64,12 @@ openocd -f zc706.cfg -c "pld load 0 blinker_migen.bit; exit"
 
 Clone this repo onto your development/build machine and the raspberry pi that controls the Xilinx 7000 board
 
-On the dev machine, the below script builds zc706 and secure copies it to the nixbuild.m-labs.hk server:
+On the dev machine, the below script builds zc706 and secure copies it to the target pi (in your pi $HOME directory):
 ```shell
 cd ~/zynq-rs
 ./build.sh $your_user_or_ssh_id
 ```
 
-Alternatively, you may copy the zc706 build to the target pi (in your pi $HOME directory, for example) using:
-```shell
-cd ~/zynq-rs
-scp -C target/armv7-none-eabihf/release/experiments your_user_or_ssh_id@pi_hostname:/home/your_user_or_ssh_id/zynq-rs/zc706.elf
-```
-
 On the pi, we need an information rich environment that includes a relatively reliable `gdb` experience (that includes `ctrl-p` and `ctrl-n` command history that persists across `cgdb` executions), run:
 ```shell
 ssh pi4
diff --git a/build.sh b/build.sh
index ba36fba..be726a1 100755
--- a/build.sh
+++ b/build.sh
@@ -1 +1 @@
-nix-shell --command "cargo xbuild --release -p experiments" && scp -P 2204 -C target/armv7-none-eabihf/release/experiments $1@nixbld.m-labs.hk:/home/$1/zc706/zc706.elf
+nix-shell --command "cargo xbuild --release -p experiments" && scp -C target/armv7-none-eabihf/release/experiments $1@rpi-4.m-labs.hk:/home/$1/zc706/zc706.elf