diff --git a/src/decoder_control.h b/src/decoder_control.h
index 703ea256c..6a04a1617 100644
--- a/src/decoder_control.h
+++ b/src/decoder_control.h
@@ -26,9 +26,6 @@
 
 #include <assert.h>
 
-#define DECODE_TYPE_FILE	0
-#define DECODE_TYPE_URL		1
-
 enum decoder_state {
 	DECODE_STATE_STOP = 0,
 	DECODE_STATE_START,