diff --git a/.gitmodules b/.gitmodules
index 2eddaf8..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "no-OS-FatFS-SD-SPI-RPi-Pico"]
-	path = no-OS-FatFS-SD-SPI-RPi-Pico
-	url = git@github.com:carlk3/no-OS-FatFS-SD-SPI-RPi-Pico.git
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f6e7d1e..dcee495 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -52,7 +52,7 @@ target_link_libraries(ZxSpectrum
 	libdvi
 	tinyusb_host
 	tinyusb_board
-  FatFs_SPI
+	FatFs_SPI
 )
 
 # create map/bin/hex file etc.
diff --git a/README.md b/README.md
index af6685c..039c250 100644
--- a/README.md
+++ b/README.md
@@ -76,12 +76,14 @@ Some of the FAT SPI routines need to be kept in RAM, needs to be documented.
 This code needs to be cloned into the 'apps' folder of the [PicoDVI](https://github.com/Wren6991/PicoDVI) library. 
 ```
 cd PicoDVI/software/apps
-git@github.com:fruit-bat/pico-zxspectrum.git zxspectrum
+git clone git@github.com:fruit-bat/pico-zxspectrum.git zxspectrum
+git clone git@github.com:fruit-bat/no-OS-FatFS-SD-SPI-RPi-Pico.git
 ```
 
 In the 'apps' folder add the following line to CMakeLists.txt
 ```
 add_subdirectory(zxspectrum)
+add_subdirectory(no-OS-FatFS-SD-SPI-RPi-Pico/FatFs_SPI)
 ```
 In the build folder:
 ```
diff --git a/no-OS-FatFS-SD-SPI-RPi-Pico b/no-OS-FatFS-SD-SPI-RPi-Pico
deleted file mode 160000
index fe71973..0000000
--- a/no-OS-FatFS-SD-SPI-RPi-Pico
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit fe71973accb34783840ad59443c023e4b5eccf03