diff --git a/.bin/cargo-card10 b/.bin/cargo-card10
index 1bcc422f0dd9a675c9c4eb4b1f6fac9999bf191e..f6d4affc6aeda53e9d4ef43cf4a0edc381a0ab0f 100755
--- a/.bin/cargo-card10
+++ b/.bin/cargo-card10
@@ -3,7 +3,7 @@
 set -e
 
 cargo build --release
-arm-none-eabihf-objcopy -O binary target/thumbv7em-none-eabihf/release/$2 card10.bin
+arm-none-eabi-objcopy -O binary target/thumbv7em-none-eabi/release/$2 card10.bin
 python c/bootloader/crc_patch.py card10.bin
 
 echo "Copy this file to the device in USB Mass Storage mode:"
diff --git a/card10/build.rs b/card10/build.rs
index 19af34be5fb87a35eb7d0c39518b79c11fa19f42..b8787453900cb1e09674140a781faba8511400d7 100644
--- a/card10/build.rs
+++ b/card10/build.rs
@@ -15,8 +15,8 @@ fn main() {
     println!("cargo:rerun-if-changed=memory.x");
 
     cc::Build::new()
-        .target("thumbv7em-none-eabihf")
-        .compiler("arm-none-eabihf-gcc")
+        .target("thumbv7em-none-eabi")
+        .compiler("arm-none-eabi-gcc")
         .define("TARGET", "MAX32665")
         .define("TARGET_UC", "MAX32665")
         .define("TARGET_LC", "max32665")