diff --git a/Assignment-06/starter/rsh_server.c b/Assignment-06/starter/rsh_server.c
index 623de238b9183fecc0aebe06bdd1544ba447e49e..9fceb73b9d3540650b3ef6469d1039511c5bd9ec 100644
--- a/Assignment-06/starter/rsh_server.c
+++ b/Assignment-06/starter/rsh_server.c
@@ -8,6 +8,7 @@
 #include <unistd.h>
 #include <sys/un.h>
 #include <fcntl.h>
+#include <errno.h>
 
 //INCLUDES for extra credit
 //#include <signal.h>