diff --git a/src/gsm/gsm0411_smc.c b/src/gsm/gsm0411_smc.c
index 297850e34..c44423d44 100644
--- a/src/gsm/gsm0411_smc.c
+++ b/src/gsm/gsm0411_smc.c
@@ -11,16 +11,16 @@
* All Rights Reserved
*
* This program 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
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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.
+ * GNU General Public License for more details.
*
- * You should have received a copy of the GNU Affero General Public License
+ * You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
*/
diff --git a/src/gsm/gsm0411_smr.c b/src/gsm/gsm0411_smr.c
index eb1f03647..a1ee9804f 100644
--- a/src/gsm/gsm0411_smr.c
+++ b/src/gsm/gsm0411_smr.c
@@ -11,16 +11,16 @@
* All Rights Reserved
*
* This program 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
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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.
+ * GNU General Public License for more details.
*
- * You should have received a copy of the GNU Affero General Public License
+ * You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
*/
diff --git a/src/gsm/gsm0411_utils.c b/src/gsm/gsm0411_utils.c
index 0b543d6dd..af57963c2 100644
--- a/src/gsm/gsm0411_utils.c
+++ b/src/gsm/gsm0411_utils.c
@@ -11,16 +11,16 @@
* All Rights Reserved
*
* This program 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
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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.
+ * GNU General Public License for more details.
*
- * You should have received a copy of the GNU Affero General Public License
+ * You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
*/