diff --git a/src/libmsc/call_leg.c b/src/libmsc/call_leg.c
index 5720417..59f2f63 100644
--- a/src/libmsc/call_leg.c
+++ b/src/libmsc/call_leg.c
@@ -5,17 +5,17 @@
  *
  * Author: Neels Hofmeyr
  *
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: AGPL-3.0+
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * 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.
  *
  * 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 General Public License for more details.
+ * GNU Affero General Public License for more details.
  */
 #include <osmocom/core/fsm.h>
 #include <osmocom/mgcp_client/mgcp_client_endpoint_fsm.h>
diff --git a/src/libmsc/cell_id_list.c b/src/libmsc/cell_id_list.c
index 907f5f4..4bf3a76 100644
--- a/src/libmsc/cell_id_list.c
+++ b/src/libmsc/cell_id_list.c
@@ -5,17 +5,17 @@
  *
  * Author: Neels Hofmeyr
  *
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: AGPL-3.0+
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * 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.
  *
  * 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 General Public License for more details.
+ * GNU Affero General Public License for more details.
  */
 
 #include <osmocom/msc/cell_id_list.h>
diff --git a/src/libmsc/gsup_client_mux.c b/src/libmsc/gsup_client_mux.c
index 1a3611f..e27b664 100644
--- a/src/libmsc/gsup_client_mux.c
+++ b/src/libmsc/gsup_client_mux.c
@@ -5,17 +5,17 @@
  *
  * Author: Neels Hofmeyr
  *
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: AGPL-3.0+
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * 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.
  *
  * 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 General Public License for more details.
+ * GNU Affero General Public License for more details.
  */
 #include <errno.h>
 
diff --git a/src/libmsc/mncc_sock.c b/src/libmsc/mncc_sock.c
index 9c75d2c..410449d 100644
--- a/src/libmsc/mncc_sock.c
+++ b/src/libmsc/mncc_sock.c
@@ -6,14 +6,14 @@
  * All Rights Reserved
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * 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.
  *
  * 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 General Public License for more details.
+ * GNU Affero General Public License for more details.
  *
  */
 
diff --git a/src/libmsc/msc_ho.c b/src/libmsc/msc_ho.c
index 47f000b..54a959d 100644
--- a/src/libmsc/msc_ho.c
+++ b/src/libmsc/msc_ho.c
@@ -5,17 +5,17 @@
  *
  * Author: Neels Hofmeyr
  *
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: AGPL-3.0+
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * 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.
  *
  * 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 General Public License for more details.
+ * GNU Affero General Public License for more details.
  */
 
 #include <osmocom/core/fsm.h>
diff --git a/src/libmsc/ran_msg.c b/src/libmsc/ran_msg.c
index 14f250d..3e4b20c 100644
--- a/src/libmsc/ran_msg.c
+++ b/src/libmsc/ran_msg.c
@@ -5,17 +5,17 @@
  *
  * Author: Neels Hofmeyr
  *
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: AGPL-3.0+
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * 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.
  *
  * 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 General Public License for more details.
+ * GNU Affero General Public License for more details.
  */
 
 #include <osmocom/core/utils.h>
diff --git a/src/libmsc/ran_msg_a.c b/src/libmsc/ran_msg_a.c
index 8cf6bfa..d904120 100644
--- a/src/libmsc/ran_msg_a.c
+++ b/src/libmsc/ran_msg_a.c
@@ -5,17 +5,17 @@
  *
  * Author: Neels Hofmeyr
  *
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: AGPL-3.0+
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * 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.
  *
  * 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 General Public License for more details.
+ * GNU Affero General Public License for more details.
  */
 
 #include <osmocom/core/byteswap.h>
diff --git a/src/libmsc/ran_msg_iu.c b/src/libmsc/ran_msg_iu.c
index 13c43fe..37cdf10 100644
--- a/src/libmsc/ran_msg_iu.c
+++ b/src/libmsc/ran_msg_iu.c
@@ -5,17 +5,17 @@
  *
  * Author: Neels Hofmeyr
  *
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: AGPL-3.0+
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * 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.
  *
  * 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 General Public License for more details.
+ * GNU Affero General Public License for more details.
  */
 
 #include <asn1c/asn1helpers.h>