3 files changed, 3 insertions, 3 deletions
diff --git a/src/net/tcp/ftp.c b/src/net/tcp/ftp.c
index 7d10d8550..785678842 100644
--- a/src/net/tcp/ftp.c
+++ b/src/net/tcp/ftp.c
@@ -1,7 +1,7 @@
 #include <stddef.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
-#include <vsprintf.h>
 #include <assert.h>
 #include <errno.h>
 #include <gpxe/async.h>
diff --git a/src/net/tcp/http.c b/src/net/tcp/http.c
index 87f6eee2b..329324458 100644
--- a/src/net/tcp/http.c
+++ b/src/net/tcp/http.c
@@ -25,12 +25,12 @@
 
 #include <stddef.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
 #include <strings.h>
 #include <byteswap.h>
 #include <errno.h>
 #include <assert.h>
-#include <vsprintf.h>
 #include <gpxe/async.h>
 #include <gpxe/uri.h>
 #include <gpxe/buffer.h>
diff --git a/src/net/tcp/iscsi.c b/src/net/tcp/iscsi.c
index 09edf697d..4d95c0b9a 100644
--- a/src/net/tcp/iscsi.c
+++ b/src/net/tcp/iscsi.c
@@ -19,7 +19,7 @@
 #include <stddef.h>
 #include <string.h>
 #include <stdlib.h>
-#include <vsprintf.h>
+#include <stdio.h>
 #include <errno.h>
 #include <assert.h>
 #include <byteswap.h>