diff --git a/config.h.cmake b/config.h.cmake
index 16fa190..152bf43 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -13,7 +13,7 @@
 
 #cmakedefine ICINGA2_UNITY_BUILD
 
-#define ICINGA_CONFIGDIR "${ICINGA2_FULL_CONFIGDIR}"
+#define ICINGA_CONFIGDIR "/etc/icinga2"
 #define ICINGA_DATADIR "${ICINGA2_FULL_DATADIR}"
 #define ICINGA_LOGDIR "${ICINGA2_FULL_LOGDIR}"
 #define ICINGA_CACHEDIR "${ICINGA2_FULL_CACHEDIR}"