diff --git a/cfg-common.h b/cfg-common.h
index 500358fb4d..699619b375 100644
--- a/cfg-common.h
+++ b/cfg-common.h
@@ -134,7 +134,9 @@
 	{"channels", &audio_output_channels, CONF_TYPE_INT, CONF_RANGE, 1, 6, NULL},
 	{"format", &audio_output_format, CONF_TYPE_INT, CONF_RANGE, 0, 0x00002000, NULL},
 
+#ifdef USE_LIBA52
         {"a52drc", &a52_drc_level, CONF_TYPE_FLOAT, CONF_RANGE, 0, 1, NULL},
+#endif
 
 // ------------------------- codec/vfilter options --------------------