diff --git a/src/tcpdump.c b/src/tcpdump.c
index 8029e28..d244e92 100644
--- a/src/tcpdump.c
+++ b/src/tcpdump.c
@@ -3172,7 +3172,8 @@ print_version(void)
 #ifdef _WIN32
 	(void)fprintf(stderr, "%s version %s, based on tcpdump version %s\n", program_name, WDversion, version);
 #else /* _WIN32 */
-	(void)fprintf(stderr, "%s version %s\n", program_name, version);
+	(void)fprintf(stderr, "tcpdump_mesa version %s\n", tcpdump_mesa_version);
+	(void)fprintf(stderr, "tcpdump version %s\n", version);
 #endif /* _WIN32 */
 	(void)fprintf(stderr, "%s\n",pcap_lib_version());
 #else /* HAVE_PCAP_LIB_VERSION */
@@ -3180,7 +3181,8 @@ print_version(void)
 	(void)fprintf(stderr, "%s version %s, based on tcpdump version %s\n", program_name, WDversion, version);
 	(void)fprintf(stderr, "WinPcap version %s, based on libpcap version %s\n",Wpcap_version, pcap_version);
 #else /* _WIN32 */
-	(void)fprintf(stderr, "%s version %s\n", program_name, version);
+	(void)fprintf(stderr, "tcpdump_mesa version %s\n", tcpdump_mesa_version);
+	(void)fprintf(stderr, "tcpdump version %s\n", version);
 	(void)fprintf(stderr, "libpcap version %s\n", pcap_version);
 #endif /* _WIN32 */
 #endif /* HAVE_PCAP_LIB_VERSION */