diff --git a/cli/src/main/java/bisq/cli/ColumnHeaderConstants.java b/cli/src/main/java/bisq/cli/ColumnHeaderConstants.java
index f5744f6cc7..03500e4f47 100644
--- a/cli/src/main/java/bisq/cli/ColumnHeaderConstants.java
+++ b/cli/src/main/java/bisq/cli/ColumnHeaderConstants.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Bisq.
+ *
+ * Bisq is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * Bisq is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Bisq. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package bisq.cli;
 
 import static com.google.common.base.Strings.padEnd;