diff --git a/.github/workflows/ard-builds.yml b/.github/workflows/arduino-builds.yml
similarity index 98%
rename from .github/workflows/ard-builds.yml
rename to .github/workflows/arduino-builds.yml
index eaf0a72..cd0239d 100644
--- a/.github/workflows/ard-builds.yml
+++ b/.github/workflows/arduino-builds.yml
@@ -11,7 +11,7 @@ defaults:
   run:
     shell: bash
 jobs:
-  ard_info:
+  arduino_info:
     runs-on: ubuntu-latest
     container: ghcr.io/pstolarz/arduino-ci
     steps:
@@ -20,7 +20,7 @@ jobs:
           sudo arduino-cli update
           sudo arduino-cli core list
           sudo arduino-cli core list --updatable
-  ard_build:
+  arduino_build:
     runs-on: ubuntu-latest
     container: ghcr.io/pstolarz/arduino-ci
     strategy:
diff --git a/README.md b/README.md
index 0b18894..8a6d310 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # OneWireNg
 
-[![Arduino builds](https://github.com/pstolarz/OneWireNg/workflows/Arduino%20builds/badge.svg?branch=master)](https://github.com/pstolarz/OneWireNg/actions/workflows/ard-builds.yml)
+[![Arduino builds](https://github.com/pstolarz/OneWireNg/workflows/Arduino%20builds/badge.svg?branch=master)](https://github.com/pstolarz/OneWireNg/actions/workflows/arduino-builds.yml)
 [![PlatformIO builds](https://github.com/pstolarz/OneWireNg/workflows/PlatformIO%20builds/badge.svg?branch=master)](https://github.com/pstolarz/OneWireNg/actions/workflows/platformio-builds.yml)
 [![ESP-IDF builds](https://github.com/pstolarz/OneWireNg/workflows/ESP-IDF%20builds/badge.svg?branch=master)](https://github.com/pstolarz/OneWireNg/actions/workflows/espidf-builds.yml)
 [![Pico SDK builds](https://github.com/pstolarz/OneWireNg/workflows/Pico%20SDK%20builds/badge.svg?branch=master)](https://github.com/pstolarz/OneWireNg/actions/workflows/picosdk-builds.yml)