--- lib/perfdata/CMakeLists.txt.orig	2021-09-09 09:49:26.077173000 +0200
+++ lib/perfdata/CMakeLists.txt	2021-09-09 09:51:19.916439000 +0200
@@ -34,37 +34,37 @@ set_target_properties (
 )
 
 install_if_not_exists(
-  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/gelf.conf
+  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/gelf.conf.sample
   ${ICINGA2_CONFIGDIR}/features-available
 )
 
 install_if_not_exists(
-  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/graphite.conf
+  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/graphite.conf.sample
   ${ICINGA2_CONFIGDIR}/features-available
 )
 
 install_if_not_exists(
-  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/influxdb.conf
+  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/influxdb.conf.sample
   ${ICINGA2_CONFIGDIR}/features-available
 )
 
 install_if_not_exists(
-  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/influxdb2.conf
+  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/influxdb2.conf.sample
   ${ICINGA2_CONFIGDIR}/features-available
 )
 
 install_if_not_exists(
-  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/elasticsearch.conf
+  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/elasticsearch.conf.sample
   ${ICINGA2_CONFIGDIR}/features-available
 )
 
 install_if_not_exists(
-  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/opentsdb.conf
+  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/opentsdb.conf.sample
   ${ICINGA2_CONFIGDIR}/features-available
 )
 
 install_if_not_exists(
-  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/perfdata.conf
+  ${PROJECT_SOURCE_DIR}/etc/icinga2/features-available/perfdata.conf.sample
   ${ICINGA2_CONFIGDIR}/features-available
 )