diff --git a/Makefile b/Makefile
index ec2989e..44e1556 100755
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@
 OBJFILES=jtux_clock.o jtux_file.o jtux_sysvipc.o jtux_dir.o jtux_network.o jtux_process.o jtux_util.o
 
 libjtux.so: $(OBJFILES)
-	$(CC) -shared -W1 -lnsl -o libjtux.so $(OBJFILES)
+	$(CC) -shared -lnsl -o libjtux.so $(OBJFILES)
 
 clean:
 	rm -f *.o libjtux.so *.c~ *.h~ *.class
diff --git a/jtux_util.c b/jtux_util.c
index 646e73f..ac9a780 100755
--- a/jtux_util.c
+++ b/jtux_util.c
@@ -27,6 +27,8 @@
 #include <sys/un.h>
 #include <sys/poll.h>
 #include <netinet/in.h>
+#include <sys/time.h>
+#include <sys/resource.h>
 #include "jtux_util.h"
 #include "JNI_macros.h"