diff --git a/Makefile b/Makefile
index d7e619b..6bc6f1c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CC=clang
-CFLAGS=-g -Wall
+CFLAGS=-g -Wall -DDEBUG
 
 .PHONY: clean all
 
@@ -17,4 +17,4 @@ arp_scan: arp_scan.o arp.o
 	$(CC) -c $< $(CFLAGS)
 
 clean:
-	rm *.o simple_request arp_spoof arp_mitm
+	rm *.o simple_request arp_spoof arp_mitm arp_scan
diff --git a/arp.h b/arp.h
index 5121567..14eb4d3 100644
--- a/arp.h
+++ b/arp.h
@@ -18,7 +18,6 @@
 #include <netinet/ether.h>
 
 
-#define DEBUG