diff --git a/picc_to_pcsc/Makefile b/picc_to_pcsc/Makefile
index 1a4da6c..571b61a 100644
--- a/picc_to_pcsc/Makefile
+++ b/picc_to_pcsc/Makefile
@@ -1,6 +1,13 @@
-SUBDIRS = ccid picc_to_pcsc virtualsmartcard
+MAKEFLAGS         += -rR --no-print-directory
 
-default: all
+# Compiler
+CC      = gcc
+CFLAGS  = -Wall -g
+LIBPCSCLITE_CFLAGS = `pkg-config --cflags --libs libpcsclite`
 
-%:
-	for d in $(SUBDIRS); do $(MAKE) $@ -C $$d; done
+TARGETS = picc_to_pcsc
+            
+all: $(TARGETS)
+
+picc_to_pcsc: picc_to_pcsc.c picc_to_pcsc.h
+	$(CC) $(CFLAGS) $(LIBPCSCLITE_CFLAGS) picc_to_pcsc.c -o $@
diff --git a/picc_to_pcsc/picc_to_pcsc.c b/picc_to_pcsc/picc_to_pcsc.c
index 8de6c7f..befe0ae 100644
--- a/picc_to_pcsc/picc_to_pcsc.c
+++ b/picc_to_pcsc/picc_to_pcsc.c
@@ -160,7 +160,7 @@ unsigned int read_from_device(unsigned char *inputBuffer) {
 		buf = malloc(length);
 		if(buf == NULL) { fprintf(stderr, "WAHH!\n"); return 0; }
 		int pos=0;
-		while(sscanf(line+(pos*3+5), " %x ", &(buf[pos])) == 1) {
+		while(sscanf(line+(pos*3+5), " %x ", (unsigned int *) &(buf[pos])) == 1) {
 			printf("[%02X]", buf[pos]);
 			if(++pos >= length) break;
 		}