diff --git a/aidge_export_cpp/templates/kernel_forward/_save_outputs.jinja b/aidge_export_cpp/templates/kernel_forward/_save_outputs.jinja
index f9962dd1ada9df2951cf4944be36dd604c3abcec..6865be575a613af16fc6a88fd969525abba80d0d 100644
--- a/aidge_export_cpp/templates/kernel_forward/_save_outputs.jinja
+++ b/aidge_export_cpp/templates/kernel_forward/_save_outputs.jinja
@@ -13,7 +13,7 @@
         {{out_name[outidx]|upper}}_STRIDE, #}
         {{out_name[outidx]}},
         {{out_name[outidx]|upper}}_STREAM,
-        Format::{{out_format[outidx]}});
+        Format::NHWC);
     fclose({{out_name[outidx]|upper}}_STREAM);
 {% endfor %}
 #endif