diff --git a/live-build/ubuntu-cpc/hooks/030-root-tarball.binary b/live-build/ubuntu-cpc/hooks/030-root-tarball.binary
index f3e1c9e5..7571711b 100755
--- a/live-build/ubuntu-cpc/hooks/030-root-tarball.binary
+++ b/live-build/ubuntu-cpc/hooks/030-root-tarball.binary
@@ -5,7 +5,7 @@ if [ -n "$SUBARCH" ]; then
 	exit 0
 fi
 
-. /build/config/functions
+. config/functions
 
 mkdir binary/boot/filesystem.dir
 cp -a chroot/* binary/boot/filesystem.dir
diff --git a/live-build/ubuntu-cpc/hooks/032-disk-image.binary b/live-build/ubuntu-cpc/hooks/032-disk-image.binary
index 386fbe3b..a1f636ec 100755
--- a/live-build/ubuntu-cpc/hooks/032-disk-image.binary
+++ b/live-build/ubuntu-cpc/hooks/032-disk-image.binary
@@ -1,6 +1,6 @@
 #!/bin/bash -ex
 
-. /build/config/functions
+. config/functions
 
 BOOTPART_START=
 BOOTPART_END=
diff --git a/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary b/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary
index 04a3c7df..cdef497b 100755
--- a/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary
+++ b/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary
@@ -9,7 +9,7 @@ case $ARCH in
         ;;
 esac
 
-. /build/config/functions
+. config/functions
 
 apt-get -qqy install dosfstools gdisk
 
diff --git a/live-build/ubuntu-cpc/hooks/034-disk-image-ppc64el.binary b/live-build/ubuntu-cpc/hooks/034-disk-image-ppc64el.binary
index 1f6b35a7..884626e8 100755
--- a/live-build/ubuntu-cpc/hooks/034-disk-image-ppc64el.binary
+++ b/live-build/ubuntu-cpc/hooks/034-disk-image-ppc64el.binary
@@ -7,7 +7,7 @@ case $ARCH in
         ;;
 esac
 
-. /build/config/functions
+. config/functions
 
 create_partitions() {
     disk_image="$1"
diff --git a/live-build/ubuntu-cpc/hooks/040-qcow2-image.binary b/live-build/ubuntu-cpc/hooks/040-qcow2-image.binary
index 602d871e..03ac69f1 100755
--- a/live-build/ubuntu-cpc/hooks/040-qcow2-image.binary
+++ b/live-build/ubuntu-cpc/hooks/040-qcow2-image.binary
@@ -12,7 +12,7 @@ esac
 
 apt-get install -qqy qemu-utils
 
-. /build/config/functions
+. config/functions
 
 if [ -f binary/boot/disk.ext4 ]; then
     convert_to_qcow2 binary/boot/disk.ext4 livecd.ubuntu-cpc.disk1.img
diff --git a/live-build/ubuntu-cpc/hooks/040-vmdk-image.binary b/live-build/ubuntu-cpc/hooks/040-vmdk-image.binary
index 80e4142c..6061298c 100755
--- a/live-build/ubuntu-cpc/hooks/040-vmdk-image.binary
+++ b/live-build/ubuntu-cpc/hooks/040-vmdk-image.binary
@@ -11,7 +11,7 @@ case $ARCH in
                      exit 0;;
 esac
 
-. /build/config/functions
+. config/functions
 
 if [ -e binary/boot/disk.ext4 ]; then
     create_vmdk binary/boot/disk.ext4 livecd.ubuntu-cpc.disk1.vmdk
diff --git a/live-build/ubuntu-cpc/hooks/042-vagrant.binary b/live-build/ubuntu-cpc/hooks/042-vagrant.binary
index 0471248d..90aedfdf 100755
--- a/live-build/ubuntu-cpc/hooks/042-vagrant.binary
+++ b/live-build/ubuntu-cpc/hooks/042-vagrant.binary
@@ -35,7 +35,7 @@ case $ARCH in
            exit 0;;
 esac
 
-. /build/config/functions
+. config/functions
 
 # Virtualbox is needed for making a small VMDK
 apt-get -qqy install genisoimage qemu-utils
diff --git a/live-build/ubuntu-cpc/hooks/999-extras.binary b/live-build/ubuntu-cpc/hooks/999-extras.binary
index e45b8e0c..2dd1dbd3 100755
--- a/live-build/ubuntu-cpc/hooks/999-extras.binary
+++ b/live-build/ubuntu-cpc/hooks/999-extras.binary
@@ -9,7 +9,7 @@ if [ ! -d ${my_dir}/extra ]; then
 fi
 
 # Export the common functions to the extras
-. /build/config/functions
+. config/functions
 
 # Cleaner execution
 /bin/run-parts --exit-on-error --regex ".*\.binary" "${extra_d}"