diff --git a/src/common.c b/src/common.c
index 1ca612a..03521da 100644
--- a/src/common.c
+++ b/src/common.c
@@ -1,4 +1,5 @@
 #include "common.h"
+
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdio.h>
diff --git a/src/main.c b/src/main.c
index b54a811..7694e1b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -26,10 +26,13 @@
 #include "common.h"
 
 static int usage(char **argv) {
-	printf("\nUsage:\t%s -q -f config_file program_name [arguments]\n"
-	       "\t-q makes proxychains quiet - this overrides the config setting\n"
-	       "\t-f allows to manually specify a configfile to use\n"
-	       "\tfor example : proxychains telnet somehost.com\n" "More help in README file\n\n", argv[0]);
+	printf( "\nProxychains4: %d.%d.%d\n"
+			"Usage:\t%s -q -f config_file program_name [arguments]\n"
+	       	"\t-q makes proxychains quiet - this overrides the config setting\n"
+	       	"\t-f allows to manually specify a configfile to use\n"
+	       	"\n\tfor example : proxychains telnet somehost.com\n"
+	       	"\n\tMore help in README file\n\n", PROXYCHAINS_VERSION_MAJOR,
+	       		PROXYCHAINS_VERSION_MINOR, PROXYCHAINS_VERSION_BUGFIX, argv[0]);
 	return EXIT_FAILURE;
 }