diff --git a/openbsc/src/utils/meas_udp2db.c b/openbsc/src/utils/meas_udp2db.c
index e4ed0f1..4a07217 100644
--- a/openbsc/src/utils/meas_udp2db.c
+++ b/openbsc/src/utils/meas_udp2db.c
@@ -24,6 +24,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <time.h>
 
 #include <netinet/in.h>