1 files changed, 3 insertions, 3 deletions

diff --git a/src/regress/lib/libssl/buffer/buffertest.c b/src/regress/lib/libssl/buffer/buffertest.c
index 80b3b98d68..45742dec4e 100644
--- a/src/regress/lib/libssl/buffer/buffertest.c
+++ b/src/regress/lib/libssl/buffer/buffertest.c
@@ -122,15 +122,15 @@ main(int argc, char **argv)
 
                 ret = tls_buffer_extend(buf, et->extend_len, read_cb, &rs);
                 if (ret != extend_tests[i].want_ret) {
-                        fprintf(stderr, "FAIL: Test %zi - extend returned %zi, "
-                            "want %zi\n", i, ret, et->want_ret);
+                        fprintf(stderr, "FAIL: Test %zd - extend returned %zd, "
+                            "want %zd\n", i, ret, et->want_ret);
                         return 1;
                 }
 
                 tls_buffer_cbs(buf, &cbs);
 
                 if (!CBS_mem_equal(&cbs, testdata, CBS_len(&cbs))) {
-                        fprintf(stderr, "FAIL: Test %zi - extend buffer "
+                        fprintf(stderr, "FAIL: Test %zd - extend buffer "
                             "mismatch", i);
                         return 1;
                 }