diff --git a/.buildbot.sh b/.buildbot.sh
index a8a26c6..a4c5b9f 100644
--- a/.buildbot.sh
+++ b/.buildbot.sh
@@ -2,26 +2,37 @@
 
 set -e
 
-export CC=/home/cheriworker/cheri/output/morello-sdk/bin/clang
-export CFLAGS="--config cheribsd-morello-hybrid.cfg"
-export ASMFLAGS="--config cheribsd-morello-hybrid.cfg"
-
 build_dir="$(pwd)/build"
 src_dir="$(pwd)/"
+cheri_dir="$cheri_dir"
+
+export CC=$cheri_dir/morello-sdk/bin/clang
+export CFLAGS="--config cheribsd-morello-hybrid.cfg"
+export ASMFLAGS="--config cheribsd-morello-hybrid.cfg"
 
 # Build project locally
 cmake \
         -G Ninja \
         -DCMAKE_BUILD_TYPE=DEBUG \
-        -DLLVM_DIR=/home/cheriworker/cheri/output/morello-sdk/lib/cmake/llvm \
-        -DClang_DIR=/home/cheriworker/cheri/output/morello-sdk/lib/cmake/clang \
+        -DLLVM_DIR=$cheri_dir/morello-sdk/lib/cmake/llvm \
+        -DClang_DIR=$cheri_dir/morello-sdk/lib/cmake/clang \
         -B $build_dir \
         -S $src_dir
 cmake --build $build_dir
 
 # Spawn CHERI QEMU instance
 NETDEV="user,id=net0,hostfwd=tcp::10086-:22"
-$HOME/cheri/output/morello-sdk/bin/qemu-system-morello -M virt,gic-version=3 -cpu morello -m 2048 -nographic -bios edk2-aarch64-code.fd -drive if=none,file=$HOME/cheri/output/cheribsd-morello-hybrid.img,id=drv,format=raw -device virtio-blk-device,drive=drv -device virtio-net-device,netdev=net0 -netdev $NETDEV -device virtio-rng-pci
+$cheri_dir/morello-sdk/bin/qemu-system-morello \
+    -M virt,gic-version=3 \
+    -cpu morello \
+    -m 2048 \
+    -nographic \
+    -bios edk2-aarch64-code.fd \
+    -drive if=none,file=$cheri_dir/cheribsd-morello-hybrid.img,id=drv,format=raw \
+    -device virtio-blk-device,drive=drv \
+    -device virtio-net-device,netdev=net0 \
+    -netdev $NETDEV \
+    -device virtio-rng-pci
 
 # Execute tests via CMake
 cd $build_dir