diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7d12e1b5..c0170607 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -138,7 +138,6 @@ jobs:
           echo "${ARC_VERSION}" > "files/p1/ARC-VERSION"
           echo "ARC_VERSION=${ARC_VERSION}" >> $GITHUB_ENV
           echo "${ARC_BRANCH}" > "files/p1/ARC-BRANCH"
-          echo "ARC_BRANCH=${ARC_BRANCH}" >> $GITHUB_ENV
 
           echo "Create Arc Image"
           IMAGE_FILE="arc.img"
@@ -219,7 +218,6 @@ jobs:
           echo "${ARC_VERSION}" > "files/p1/ARC-VERSION"
           echo "ARC_VERSION=${ARC_VERSION}" >> $GITHUB_ENV
           echo "${ARC_BRANCH}" > "files/p1/ARC-BRANCH"
-          echo "ARC_BRANCH=${ARC_BRANCH}" >> $GITHUB_ENV
 
           echo "Create Arc Image"
           IMAGE_FILE="arc.img"
@@ -300,7 +298,6 @@ jobs:
           echo "${ARC_VERSION}" > "files/p1/ARC-VERSION"
           echo "ARC_VERSION=${ARC_VERSION}" >> $GITHUB_ENV
           echo "${ARC_BRANCH}" > "files/p1/ARC-BRANCH"
-          echo "ARC_BRANCH=${ARC_BRANCH}" >> $GITHUB_ENV
 
           echo "Create Arc Image"
           IMAGE_FILE="arc.img"
diff --git a/img-gen.sh b/img-gen.sh
index 0823b400..73615b8e 100755
--- a/img-gen.sh
+++ b/img-gen.sh
@@ -53,10 +53,9 @@ sudo mount ${LOOPX}p3 "/tmp/p3"
 ARC_BUILD="$(date +'%y%m%d')"
 ARC_VERSION="13.3.7"
 ARC_BRANCH="dev"
-
-for file in ARC_BUILD ARC_VERSION ARC_BRANCH; do
-  echo "${!file}" > "files/p1/${file}"
-done
+echo "${ARC_VERSION}" >"files/p1/ARC-VERSION"
+echo "${ARC_BUILD}" >"files/p1/ARC-BUILD"
+echo "${ARC_BRANCH}" >"files/p1/ARC-BRANCH"
 
 echo "Repack initrd"
 if [ -f "br/bzImage-arc" ] && [ -f "br/initrd-arc" ]; then