diff --git a/Makefile b/Makefile
deleted file mode 100644
index 7ab9a12..0000000
--- a/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-DEBUG = y
-OMVS_VERSION = 0.1
-
-TARGET = omvs
-OBJS = \
-	omvs_main.o \
-	omvs_gst.o
-CC = gcc
-LD = gcc
-RM = rm -rf
-PKGS = gstreamer-1.0 gio-2.0
-CFLAGS = -I. `pkg-config --cflags $(PKGS)` `pcap-config --cflags`
-CFLAGS += -std=gnu99 -W -Wall -Wno-unused-result -pedantic
-CFLAGS += -DOMVS_VERSION=\"$(OMVS_VERSION)\"
-LDFLAGS = `pkg-config --libs $(PKGS)` `pcap-config --libs`
-
-ifeq ($(DEBUG),y)
-CFLAGS += -g -O0
-LDFLAGS += -g -O0
-else
-CFLAGS += -O2 -DG_DISABLE_CHECKS -DG_DISABLE_ASSERT
-LDFLAGS += -O2
-endif
-
-.PHONY: all clean run
-
-all: $(TARGET)
-
-clean:
-	$(RM) $(TARGET) $(OBJS)
-
-run: $(TARGET)
-ifeq ($(DEBUG), y)
-	ulimit -c unlimited ; G_MESSAGES_DEBUG=all ./$(TARGET)
-else
-	./$(TARGET)
-endif
-
-$(TARGET): $(OBJS)
-	$(LD) -o $@ $^ $(LDFLAGS)
-
-%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
diff --git a/omvs_main.c b/omvs_main.c
index fb99397..b2173a4 100644
--- a/omvs_main.c
+++ b/omvs_main.c
@@ -5,6 +5,7 @@
 #include <gio/gio.h>
 #include <gst/gst.h>
 
+#include "config.h"
 #include "omvs_gst.h"
 
 #define _OMVS_IPPROTO_UDP 17
@@ -418,9 +419,8 @@ int main(int argc, char *argv[]) {
     "omvs scans to find free video streaming multicast ip addresses."
   );
   g_option_context_set_description(context,
-    "Oh! Multicast Video Scanner " OMVS_VERSION " is"
-      " Written by Taeho Oh <ohhara@postech.edu>.\n"
-    "http://ohhara.sarang.net");
+    PACKAGE_STRING " is Written by Taeho Oh <ohhara@postech.edu>.\n"
+    PACKAGE_URL "\n");
   g_option_context_add_main_entries(context, _omvs_entries, NULL);
   g_option_context_add_group(context, gst_init_get_option_group());
   if (!g_option_context_parse(context, &argc, &argv, &error)) {