--- a/test/pcapnav-test1.c
+++ b/test/pcapnav-test1.c
@@ -1,6 +1,7 @@
 #include <config.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <time.h> /* ctime() */
 
 #include <pcapnav.h>
 
--- a/test/pcapnav-jump.c
+++ b/test/pcapnav-jump.c
@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <pcapnav.h>
+#include <string.h> /* strcmp() */
 
 int 
 main(int argc, char** argv)