diff --git a/scripts/build-release.sh b/scripts/build-release.sh
index bdd4bfc..f998dad 100755
--- a/scripts/build-release.sh
+++ b/scripts/build-release.sh
@@ -41,7 +41,7 @@ cp "${PROJECT_DIR}/OPSÆTNING.md" "${RELEASE_DIR}/"
 echo ""
 echo "Installing dependencies..."
 cd "${RELEASE_DIR}"
-npm install --ignore-scripts 2>&1 | tail -1
+npm install 2>&1 | tail -1
 
 echo "Verifying build..."
 npm run build 2>&1 | tail -3
@@ -52,11 +52,18 @@ echo "Cleaning up..."
 rm -rf "${RELEASE_DIR}/node_modules"
 rm -rf "${RELEASE_DIR}/.next"
 
-# Create zip
+# Create archive
 cd /tmp
-zip -rq "${ZIP_NAME}" "foamking-release-${TIMESTAMP}"
+if command -v zip &> /dev/null; then
+  zip -rq "${ZIP_NAME}" "foamking-release-${TIMESTAMP}"
+  ARCHIVE="/tmp/${ZIP_NAME}"
+else
+  TAR_NAME="foamking-beregner-${DATE}.tar.gz"
+  tar -czf "${TAR_NAME}" "foamking-release-${TIMESTAMP}"
+  ARCHIVE="/tmp/${TAR_NAME}"
+fi
 
 echo ""
 echo "Release built successfully!"
-echo "Zip: /tmp/${ZIP_NAME}"
-echo "Size: $(du -h "/tmp/${ZIP_NAME}" | cut -f1)"
+echo "Archive: ${ARCHIVE}"
+echo "Size: $(du -h "${ARCHIVE}" | cut -f1)"