diff --git a/src/modules/conf_theme/e_int_config_startup.c b/src/modules/conf_theme/e_int_config_startup.c
index 83c9adc51..a4ab8db70 100644
--- a/src/modules/conf_theme/e_int_config_startup.c
+++ b/src/modules/conf_theme/e_int_config_startup.c
@@ -218,7 +218,7 @@ _free_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
 }
 
 static int
-_basic_check_changed(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
+_basic_check_changed(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
 {
    return (e_config->show_splash != cfdata->show_splash) ||
           (strcmp(cfdata->splash, cfdata->previous_splash));