diff --git a/configure b/configure
index 40f37de..992ff18 100755
--- a/configure
+++ b/configure
@@ -10881,6 +10881,7 @@
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
+#include <stdio.h>
 #include <sys/types.h>
 #include <netdb.h>
 #include <string.h>
diff --git a/configure.ac b/configure.ac
index 2044027..e5ed4fa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3074,6 +3074,7 @@
   AC_MSG_CHECKING(getaddrinfo bug)
   AC_CACHE_VAL(ac_cv_buggy_getaddrinfo,
   AC_RUN_IFELSE([AC_LANG_SOURCE([[[
+#include <stdio.h>
 #include <sys/types.h>
 #include <netdb.h>
 #include <string.h>