diff --git a/README.md b/README.md
index b05e6ea..d44e754 100644
--- a/README.md
+++ b/README.md
@@ -18,12 +18,9 @@ crafter-build test         # the unit suites
 Cross-compiling for the phone:
 
 ```sh
-packaging/make-sysroot.sh                        # once; no root, no qemu, no device
-crafter-build -- --target=aarch64-alpine-linux-musl \
-  --sysroot=~/.cache/fingerprintd/sysroot-aarch64-alpine \
-  --march=armv8-a --mtune=generic
-crafter-build test --target=aarch64-alpine-linux-musl --sysroot=... \
-  --march=armv8-a --mtune=generic                # runs the suites under qemu-aarch64
+packaging/make-sysroot.sh
+crafter-build -- --target=aarch64-alpine-linux-musl --sysroot=~/.cache/fingerprintd/sysroot-aarch64-alpine --march=armv8-a --mtune=generic
+crafter-build test --target=aarch64-alpine-linux-musl --sysroot=~/.cache/fingerprintd/sysroot-aarch64-alpine --march=armv8-a --mtune=generic
 ```
 
 Verified on the device: all five suites pass cross-built and run on the phone