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-rw-r--r--libc/inet/resolv.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index 7b367ed4c..718d71a0d 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -12,6 +12,7 @@
#include <string.h>
#include <stdio.h>
#include <signal.h>
+#include <errno.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>