diff --git a/src/haproxy.c b/src/haproxy.c
index 416f28b..d1c38eb 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -600,6 +600,9 @@
 #if defined(SO_REUSEPORT)
 		"        -dR disables SO_REUSEPORT usage\n"
 #endif
+#if defined(HA_HAVE_DUMP_LIBS)
+		"        -dL dumps loaded object files after config checks\n"
+#endif
 		"        -dr ignores server address resolution failures\n"
 		"        -dV disables SSL verify on servers side\n"
 		"        -dW fails if any warning is emitted\n"
@@ -1621,6 +1624,10 @@
 				mem_poison_byte = flag[2] ? strtol(flag + 2, NULL, 0) : 'P';
 			else if (*flag == 'd' && flag[1] == 'r')
 				global.tune.options |= GTUNE_RESOLVE_DONTFAIL;
+#if defined(HA_HAVE_DUMP_LIBS)
+			else if (*flag == 'd' && flag[1] == 'L')
+				arg_mode |= MODE_DUMP_LIBS;
+#endif
 			else if (*flag == 'd')
 				arg_mode |= MODE_DEBUG;
 			else if (*flag == 'c')
@@ -1756,7 +1763,7 @@
 
 	global.mode |= (arg_mode & (MODE_DAEMON | MODE_MWORKER | MODE_FOREGROUND | MODE_VERBOSE
 				    | MODE_QUIET | MODE_CHECK | MODE_DEBUG | MODE_ZERO_WARNING
-				    | MODE_DIAG));
+				    | MODE_DIAG | MODE_DUMP_LIBS));
 
 	if (getenv("HAPROXY_MWORKER_WAIT_ONLY")) {
 		unsetenv("HAPROXY_MWORKER_WAIT_ONLY");
@@ -2009,6 +2016,15 @@
 		exit(1);
 	}
 
+#if defined(HA_HAVE_DUMP_LIBS)
+	if (global.mode & MODE_DUMP_LIBS) {
+		qfprintf(stdout, "List of loaded object files:\n");
+		chunk_reset(&trash);
+		if (dump_libs(&trash, 0))
+			printf("%s", trash.area);
+	}
+#endif
+
 	if (global.mode & MODE_CHECK) {
 		struct peers *pr;
 		struct proxy *px;