diff --git a/cl-lxc b/cl-lxc
index 023f2bc..2a13436 100755
--- a/cl-lxc
+++ b/cl-lxc
@@ -13,7 +13,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-TEXTDOMAIN=cl-lxc
+TEXTDOMAIN=cl_lxc
 export PATH="/lib/rc/bin:$PATH"
 set -ueo pipefail