diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21d84c7f3..6f541e3ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Replace bogus data with a better message and the vendor. [#665](https://github.com/greenbone/openvas/pull/665)
 - Improve log message for WMI connect failed or missing WMI support. [#670](https://github.com/greenbone/openvas/pull/670)
 - Don't use g_error. Use g_warning instead and let the scanner to continue. [#710](https://github.com/greenbone/openvas/pull/710)
+- Update COPYING file. [#750](https://github.com/greenbone/openvas/pull/750)
 
 ### Fixed
 - Fix issues discovered with clang compiler. [#654](https://github.com/greenbone/openvas/pull/654)
diff --git a/COPYING b/COPYING
index 0696d410f..13f2a3aab 100644
--- a/COPYING
+++ b/COPYING
@@ -17,14 +17,15 @@ tool with the following command:
 
 
 src/CMakeLists.txt: GPL-2+
-src/alivedetection.c: GPL-2+
-src/alivedetection.h: GPL-2+
 src/attack.c: GPL-2
 src/attack.h: GPL-2
+src/attack_tests.c: GPL-2+
 src/hosts.c: GPL-2
 src/hosts.h: GPL-2
+src/main.c: GPL-2+
 src/nasl_plugins.c: GPL-2
 src/openvas.c: GPL-2
+src/openvas.h: GPL-2+
 src/pluginlaunch.c: GPL-2
 src/pluginlaunch.h: GPL-2
 src/pluginload.c: GPL-2
@@ -160,6 +161,7 @@ misc/network.h: GPL-2+
 misc/nvt_categories.h: GPL-2+
 misc/pcap.c: GPL-2+
 misc/pcap_openvas.h: GPL-2+
+misc/pcap_tests.c: GPL-2+
 misc/plugutils.c: GPL-2+
 misc/plugutils.h: GPL-2+
 misc/scanneraux.h: GPL-2+