--- include/minja/chat-template.hpp
+++ include/minja/chat-template.hpp
@@ -282,13 +282,13 @@ class chat_template {
                 }
                 auto example = full.substr(common_prefix_length);
                 if (example.find("tool_name") == std::string::npos && example.find("some_value") == std::string::npos) {
-                    fprintf(stderr, "Failed to infer a tool call example (possible template bug)\n");
+                    // fprintf(stderr, "Failed to infer a tool call example (possible template bug)\n");
                 } else {
                     tool_call_example_ = example;
                 }
             }
         } catch (const std::exception & e) {
-            fprintf(stderr, "Failed to generate tool call example: %s\n", e.what());
+            // fprintf(stderr, "Failed to generate tool call example: %s\n", e.what());
         }
     }
 
@@ -305,7 +305,7 @@ class chat_template {
         const nlohmann::ordered_json & extra_context = nlohmann::ordered_json(),
         bool apply_polyfills = true)
     {
-        fprintf(stderr, "[%s] Deprecated!\n", __func__);
+        // fprintf(stderr, "[%s] Deprecated!\n", __func__);
         chat_template_inputs inputs;
         inputs.messages = messages;
         inputs.tools = tools;
@@ -412,7 +412,7 @@ class chat_template {
                                     try {
                                         arguments = json::parse(arguments.get<std::string>());
                                     } catch (const std::exception & ecvt) {
-                                        fprintf(stderr, "Failed to parse arguments: %s\n", ecvt.what());
+                                        // fprintf(stderr, "Failed to parse arguments: %s\n", ecvt.what());
                                     }
                                 }
                             }