diff --git a/firmware/examples/zedboard/src/bin/ethernet.rs b/firmware/examples/zedboard/src/bin/ethernet.rs
index fbb6ba0..ae6c10d 100644
--- a/firmware/examples/zedboard/src/bin/ethernet.rs
+++ b/firmware/examples/zedboard/src/bin/ethernet.rs
@@ -32,7 +32,7 @@ use embassy_time::{Duration, Timer};
 use embedded_io::Write;
 use embedded_io_async::Write as _;
 use log::{LevelFilter, debug, error, info, warn};
-use rand::{RngCore, SeedableRng};
+use rand::{Rng, SeedableRng};
 use zedboard::PS_CLOCK_FREQUENCY;
 use zedboard_bsp::phy_marvell;
 use zynq7000_hal::{
diff --git a/firmware/zedboard-qspi-flasher/src/main.rs b/firmware/zedboard-qspi-flasher/src/main.rs
index b6c9da3..37393f3 100644
--- a/firmware/zedboard-qspi-flasher/src/main.rs
+++ b/firmware/zedboard-qspi-flasher/src/main.rs
@@ -145,7 +145,10 @@ fn main() -> ! {
                 }
             }
         }
-        let write_size = core::cmp::min(qspi_spansion::RECOMMENDED_PROGRAM_PAGE_SIZE, boot_bin_size - current_addr);
+        let write_size = core::cmp::min(
+            qspi_spansion::RECOMMENDED_PROGRAM_PAGE_SIZE,
+            boot_bin_size - current_addr,
+        );
         let write_slice = &boot_bin_slice[current_addr..current_addr + write_size];
         log::debug!("Programming address {:#x}", current_addr);
         match spansion_qspi.program(current_addr as u32, write_slice) {
diff --git a/justfile b/justfile
index 87a94c2..e73d1af 100644
--- a/justfile
+++ b/justfile
@@ -1,31 +1,31 @@
-all: check-all build-all clean-all fmt-all clippy-all docs-zynq
+all: check build check-fmt-all clippy docs-zynq
 
-check-all: (check "firmware") (check "host")
-clean-all: (clean "firmware") (clean "host")
-build-all: build-zynq (build "host")
-fmt-all: (fmt "firmware") (fmt "host")
+check: (check-dir "firmware") (check-dir "host")
+clean: (clean-dir "firmware") (clean-dir "host")
+build: build-zynq (build-dir "host")
+fmt: (fmt-dir "firmware") (fmt-dir "host")
 check-fmt-all: (check-fmt "firmware") (check-fmt "host")
-clippy-all: (clippy "firmware") (clippy "host")
+clippy: (clippy-dir "firmware") (clippy-dir "host")
 
-check target:
+check-dir target:
   cd {{target}} && cargo check
 
-build target:
+build-dir target:
   cd {{target}} && cargo build
 
-build-zynq: (build "firmware")
+build-zynq: (build-dir "firmware")
   cd "firmware/zedboard-fsbl" && cargo build --release
 
-clean target:
+clean-dir target:
   cd {{target}} && cargo clean
 
 check-fmt target:
   cd {{target}} && cargo +stable fmt --all -- --check
 
-fmt target:
+fmt-dir target:
   cd {{target}} && cargo +stable fmt
 
-clippy target:
+clippy-dir target:
   cd {{target}} && cargo clippy -- -D warnings
 
 [working-directory: 'firmware']