1 files changed, 1 insertions, 1 deletions
diff --git a/source3/libsmb/libsmb_file.c b/source3/libsmb/libsmb_file.c
index 423450b23e..7b287096c2 100644
--- a/source3/libsmb/libsmb_file.c
+++ b/source3/libsmb/libsmb_file.c
@@ -329,7 +329,7 @@ SMBC_read_ctx(SMBCCTX *context,
 ssize_t
 SMBC_write_ctx(SMBCCTX *context,
                SMBCFILE *file,
-               void *buf,
+               const void *buf,
                size_t count)
 {
 	int ret;