diff --git a/panel/panel-module-factory.c b/panel/panel-module-factory.c
index 529fe85..8c792b7 100644
--- a/panel/panel-module-factory.c
+++ b/panel/panel-module-factory.c
@@ -39,6 +39,7 @@
 #include <panel/panel-module.h>
 #include <panel/panel-module-factory.h>
 
+#define DATADIR "/run/current-system/sw/share/xfce4"
 #define PANEL_PLUGINS_DATA_DIR     (DATADIR G_DIR_SEPARATOR_S "panel" G_DIR_SEPARATOR_S "plugins")
 #define PANEL_PLUGINS_DATA_DIR_OLD (DATADIR G_DIR_SEPARATOR_S "panel-plugins")
 
diff --git a/panel/panel-module.c b/panel/panel-module.c
index ba39320..519440b 100644
--- a/panel/panel-module.c
+++ b/panel/panel-module.c
@@ -35,6 +35,7 @@
 #include <panel/panel-plugin-external-wrapper.h>
 #include <panel/panel-plugin-external-46.h>
 
+#define LIBDIR "/run/current-system/sw/lib/xfce4"
 #define PANEL_PLUGINS_LIB_DIR (LIBDIR G_DIR_SEPARATOR_S "panel" G_DIR_SEPARATOR_S "plugins")
 #define PANEL_PLUGINS_LIB_DIR_OLD (LIBDIR G_DIR_SEPARATOR_S "panel-plugins")