diff --git a/.github/workflows/commit.yml b/.github/workflows/commit.yml
index 4feacc10..c56636aa 100644
--- a/.github/workflows/commit.yml
+++ b/.github/workflows/commit.yml
@@ -9,7 +9,7 @@ on:
       - v*
 
 jobs:
-  build:
+  buildLinux:
 
     runs-on: ubuntu-latest
 
diff --git a/Source/HBIOS/Build.sh b/Source/HBIOS/Build.sh
index 992afbcb..23b020ee 100755
--- a/Source/HBIOS/Build.sh
+++ b/Source/HBIOS/Build.sh
@@ -65,7 +65,8 @@ romfmt=wbw_rom${romsize}
 outdir=../../Binary
 
 echo "creating empty rom disk of size $romsize in $blankfile"
-dd of=$blankfile bs=1024 count=`expr $romsize - 128` < <(LC_CTYPE=en_US.US-ASCII tr '\000' '\345' </dev/zero)
+LC_CTYPE=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$blankfile bs=1024 count=`expr $romsize - 128` 2>/dev/null
+ls -la
 
 cat <<- EOF > build.inc
 ; RomWBW Configured for $platform $config $timestamp