diff --git a/Readme.md b/Readme.md
index 7b2fc7f..7c072c9 100644
--- a/Readme.md
+++ b/Readme.md
@@ -165,18 +165,3 @@ openssl rsa -in private.pem -pubout -out public.pem`
 
 #### Copy the secure boot image to the boot partition on the Raspberry Pi.
 Copy `boot.img` and `boot.sig` to the chosen boot filesystem. Secure boot images can be loaded from any of the normal boot devices (e.g. SD, USB, Network).
-
-### Raspberry Pi Imager - BETA
-The Raspberry Pi Imager can be run natively on the CM4 providing a GUI for downloading and installing the operating system.
-
-Beta notes:
-* The current version runs rpi-update upon completion in order to update the firwamre and kernel.
-* uart_2ndstage is enabled 
-* The HDMI display is limited to 1080p to avoid potential problems with cables etc if a 4K display is attached.
-
-Run Raspberry Pi Imager:  
-```bash
-sudo ./rpiboot -d imager
-```
-
-Once the imager is running you will be prompted to remove the micro-usb cable and connect a mouse.
diff --git a/imager/.gitignore b/imager/.gitignore
deleted file mode 100644
index 424c745..0000000
--- a/imager/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.h
diff --git a/imager/README.md b/imager/README.md
deleted file mode 100644
index 564de8c..0000000
--- a/imager/README.md
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@@ -1,17 +0,0 @@
-# Signing the Raspberry Pi Imager for secure boot
-
-If secure-boot has been enabled then this image must be signed with
-the customer's RSA private key. Otherwise, the SPI EEPROM bootloader
-will refused to load this image.
-
-To do this run:
-
-```bash
-KEY_FILE=$HOME/private.pem
-../tools/rpi-eeprom-digest -i boot.img -o boot.sig -k "${KEY_FILE}"
-```
-
-To run load the USB MSD device drivers via RPIBOOT run
-```bash
-../rpiboot -d .
-```
diff --git a/imager/boot.img b/imager/boot.img
deleted file mode 100644
index 491dcf1..0000000
--- a/imager/boot.img
+++ /dev/null
diff --git a/imager/bootcode4.bin b/imager/bootcode4.bin
deleted file mode 100644
index 5753561..0000000
--- a/imager/bootcode4.bin
+++ /dev/null
diff --git a/imager/config.txt b/imager/config.txt
deleted file mode 100644
index 68a4143..0000000
--- a/imager/config.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-boot_ramdisk=1
-uart_2ndstage=1
-