diff --git a/owlps-client/owlps-client.c b/owlps-client/owlps-client.c
index 5b5c1ca..395629b 100644
--- a/owlps-client/owlps-client.c
+++ b/owlps-client/owlps-client.c
@@ -428,38 +428,38 @@ void check_configuration()
 
 void print_configuration()
 {
-  fprintf(stderr, "Options:\n"
-          "\tDaemon: %s\n"
-          "\tVerbose: %s\n"
-          "\tDestination IP: %s\n"
-          "\tDestination port: %"PRIuFAST16"\n"
-          "\tInterface: %s\n"
-          "\tDelay (ms): %"PRIdFAST32"\n"
-          "\tNumber of packets: %"PRIuFAST16"\n"
-          "\tPacket size: %"PRIuFAST16"\n"
-          "\tFlood delay (ms): %"PRIdFAST32"\n"
-          "\tNumber of requests: %"PRIuFAST16"\n"
-          "\tListening port: %"PRIuFAST16"\n"
-          "\tDirection: %"PRIu8"\n"
-          "\tX: %f\n"
-          "\tY: %f\n"
-          "\tZ: %f\n"
-          ,
-          OWL_BOOL_TO_STRING(options.daemon),
-          OWL_BOOL_TO_STRING(options.verbose),
-          options.dest_ip,
-          options.dest_port,
-          options.iface,
-          options.delay,
-          options.nb_pkt,
-          options.pkt_size,
-          options.flood_delay,
-          options.nb_requests,
-          options.listening_port,
-          options.direction,
-          options.x,
-          options.y,
-          options.z
+  printf("Options:\n"
+         "\tDaemon: %s\n"
+         "\tVerbose: %s\n"
+         "\tDestination IP: %s\n"
+         "\tDestination port: %"PRIuFAST16"\n"
+         "\tInterface: %s\n"
+         "\tDelay (ms): %"PRIdFAST32"\n"
+         "\tNumber of packets: %"PRIuFAST16"\n"
+         "\tPacket size: %"PRIuFAST16"\n"
+         "\tFlood delay (ms): %"PRIdFAST32"\n"
+         "\tNumber of requests: %"PRIuFAST16"\n"
+         "\tListening port: %"PRIuFAST16"\n"
+         "\tDirection: %"PRIu8"\n"
+         "\tX: %f\n"
+         "\tY: %f\n"
+         "\tZ: %f\n"
+         ,
+         OWL_BOOL_TO_STRING(options.daemon),
+         OWL_BOOL_TO_STRING(options.verbose),
+         options.dest_ip,
+         options.dest_port,
+         options.iface,
+         options.delay,
+         options.nb_pkt,
+         options.pkt_size,
+         options.flood_delay,
+         options.nb_requests,
+         options.listening_port,
+         options.direction,
+         options.x,
+         options.y,
+         options.z
           ) ;
 }