diff --git a/.github/workflows/_build_image.yml b/.github/workflows/_build_image.yml
index 329789a1..690965a4 100644
--- a/.github/workflows/_build_image.yml
+++ b/.github/workflows/_build_image.yml
@@ -68,12 +68,8 @@ jobs:
         run: |
           IMAGE_URI="${{ steps.repo.outputs.ecr_repo_url }}:${GITHUB_SHA}"
 
-          BUILD_ARGS=""
-          if [ -n "${{ inputs.build_args }}" ]; then
-            while read -r line; do
-              BUILD_ARGS="$BUILD_ARGS --build-arg $line"
-            done <<< "${{ inputs.build_args }}"
-          fi
+          # Writes build args and removes line breaks
+          BUILD_ARGS=$(echo "${{ inputs.build_args }}" | xargs -n1 printf -- '--build-arg %s ')
       
           docker build \
             -f ${{ inputs.dockerfile_path }} \