diff --git a/tests/Sanity/install-and-configure/Makefile b/tests/Sanity/install-and-configure/Makefile
index 792d4f0..50cf85b 100644
--- a/tests/Sanity/install-and-configure/Makefile
+++ b/tests/Sanity/install-and-configure/Makefile
@@ -2,7 +2,7 @@
 #
 #   Makefile of /tools/grafana-pcp/Sanity/install-and-configure
 #   Description: grafana testing via grafana testsuite
-#   Author: Michal Kolar <mkolar@redhat.com>
+#   Author: Jan Kuřík <jkurik@redhat.com>
 #
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 #
diff --git a/tests/Sanity/install-and-configure/PURPOSE b/tests/Sanity/install-and-configure/PURPOSE
index c545f10..837a07a 100644
--- a/tests/Sanity/install-and-configure/PURPOSE
+++ b/tests/Sanity/install-and-configure/PURPOSE
@@ -1,6 +1,6 @@
 PURPOSE of /tools/grafana-pcp/Sanity/install-and-configure
 Description: grafana testing via grafana testsuite
-Author: Michal Kolar <mkolar@redhat.com>
+Author: Jan Kuřík <jkurik@redhat.com>
 
 phantomjs excluded due to it is not available on all arches (it's no longer supported and upstream do not encourage it's use at all)
 
diff --git a/tests/Sanity/install-and-configure/runtest.sh b/tests/Sanity/install-and-configure/runtest.sh
index c7a2f33..28c9a1b 100755
--- a/tests/Sanity/install-and-configure/runtest.sh
+++ b/tests/Sanity/install-and-configure/runtest.sh
@@ -4,7 +4,7 @@
 #
 #   runtest.sh of /tools/grafana-pcp/Sanity/install-and-configure
 #   Description: grafana testing via grafana testsuite
-#   Author: Michal Kolar <mkolar@redhat.com>
+#   Author: Jan Kuřík <jkurik@redhat.com>
 #
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 #