diff --git a/src/test/ex_libpmemobj/TEST15 b/src/test/ex_libpmemobj/TEST15
index bcdbcd412af..22512cbf329 100755
--- a/src/test/ex_libpmemobj/TEST15
+++ b/src/test/ex_libpmemobj/TEST15
@@ -1,9 +1,11 @@
 #!/usr/bin/env bash
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright 2015-2019, Intel Corporation
+# Copyright 2015-2023, Intel Corporation
 
 #
 # src/test/ex_libpmemobj/TEST15 -- unit test for libpmemobj examples
+# This test is not run on GH Actions, as it requires
+# connecting a terminal to standard output.
 #
 
 . ../unittest/unittest.sh
diff --git a/src/test/ex_libpmemobj/TEST16 b/src/test/ex_libpmemobj/TEST16
index 005d0353baf..015dc52c0b5 100755
--- a/src/test/ex_libpmemobj/TEST16
+++ b/src/test/ex_libpmemobj/TEST16
@@ -1,9 +1,11 @@
 #!/usr/bin/env bash
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright 2015-2019, Intel Corporation
+# Copyright 2015-2023, Intel Corporation
 
 #
 # src/test/ex_libpmemobj/TEST16 -- unit test for libpmemobj examples
+# This test is not run on GH Actions, as it requires
+# connecting a terminal to standard output.
 #
 
 . ../unittest/unittest.sh