diff --git a/build_module.sh b/build_module.sh
index 2b494e563c7fa948ef616a525f9ede5e5de4341e..acccdf2ef2f7be039bb0269205e9ef01f9bc2eb0 100755
--- a/build_module.sh
+++ b/build_module.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-cd ./pb_utils/mod_gen/mods/
+cd /mnt/pb_utils/mod_gen/mods/
 make
 cd -
 
diff --git a/build_pb_submitter.sh b/build_pb_submitter.sh
index 56ea2188c90f53928ee889ebe886288f42cc886c..ef878335be27e67b3dc8133ad07f63d8c2c9ebf0 100755
--- a/build_pb_submitter.sh
+++ b/build_pb_submitter.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-cd ./pb_utils/pb_submitter
+cd /mnt/pb_utils/pb_submitter
 ./build.sh
 cd -
 
diff --git a/pb_utils/README.md b/pb_utils/README.md
index eb5f75153bd9abdf1d6b5f371d2d75d900e5052d..8ed82ae34fa19ba27062a23a8a55883767f1717b 100644
--- a/pb_utils/README.md
+++ b/pb_utils/README.md
@@ -17,7 +17,21 @@ to build:
 apt update
 apt-get install -y fakeroot build-essential ncurses-dev xz-utils libssl-dev bc flex libelf-dev bison
 cd /mnt
-./build
+./build_kernel.sh
+```
+
+## chroot into debian rootfs to build test modules
+run `./chroot_image.sh`, this drops you in a shell on the created debian and run
+
+```bash
+/mnt/build_module.sh
+```
+
+## chroot into debian rootfs to build pb_submitter
+run `./chroot_image.sh`, this drops you in a shell on the created debian and run
+
+```bash
+/mnt/build_pb_submitter.sh
 ```
 
 # run the build kernel with the created rootfs
diff --git a/pb_utils/readme.md b/pb_utils/readme.md
deleted file mode 100644
index 6372d259c9a6ba932609616f6f917f7080b0d57a..0000000000000000000000000000000000000000
--- a/pb_utils/readme.md
+++ /dev/null
@@ -1,53 +0,0 @@
-# dependencies
-- build is tested on a ubuntu
-- for qemu minimum needed: `sudo apt install qemu qemu-system-x86`
-
-# build
-## create an image file with a debian rootfs (only needed first time)
-
-run `./create_image.sh`, this downloads dbootstrap and installs a debian into a image file
-
-## chroot into debian rootfs to build the kernel
-(build on your system is possible, but for example ubuntu 20.04 libs throw exceptions)
-
-run `./chroot_image.sh`, this drops you in a shell on the created debian
-
-to build:
-```bash
-apt update
-apt-get install -y fakeroot build-essential ncurses-dev xz-utils libssl-dev bc flex libelf-dev bison
-cd /mnt
-./build
-```
-
-## chroot into debian rootfs to build test modules
-run `./chroot_image.sh`, this drops you in a shell on the created debian and run
-```bash
-/mnt/pb_utils/mod_gen/build.sh
-```
-
-## chroot into debian rootfs to build pb_submitter
-run `./chroot_image.sh`, this drops you in a shell on the created debian and run
-```bash
-/mnt/pb_utils/pb_submitter/build.sh
-```
-
-# run the build kernel with the created rootfs
-run `./run_qemu.sh`
-
-# debug using gdb
-run `./run_qemu.sh gdb`
-
-run in a seperate shell:
-```bash
-cd .. # to workspace root
-
-gdb vmlinux \
-    -ex 'lx-symbols' \
-    -ex 'target remote :1234' \
-    -ex 'hb init_pb_rq'
-```
-
-look for gdb `add-auto-load-safe-path` warning and follow instruction to enable loading of kernel gdb scripts
-
-use hardware breakpoints instead of software breaks