diff --git a/common/chat.cpp b/common/chat.cpp
index 51053eab9..d9cdf2c03 100644
--- a/common/chat.cpp
+++ b/common/chat.cpp
@@ -949,6 +949,7 @@ static common_chat_msg common_chat_parse_content_only(const std::string & input)
 }
 
 common_chat_msg common_chat_parse(const std::string & input, common_chat_format format) {
+    LOG_DBG("[%s] format=%s, input:\n%s\n", __func__, common_chat_format_name(format).c_str(), input.c_str());
     switch (format) {
         case COMMON_CHAT_FORMAT_CONTENT_ONLY:
             return common_chat_parse_content_only(input);
diff --git a/examples/server/server.cpp b/examples/server/server.cpp
index 03ed98f55..f5452b90b 100644
--- a/examples/server/server.cpp
+++ b/examples/server/server.cpp
@@ -173,6 +173,7 @@ struct slot_params {
             {"grammar_trigger_words",     grammar_trigger_words},
             {"grammar_trigger_tokens",    sampling.grammar_trigger_tokens},
             {"preserved_tokens",          sampling.preserved_tokens},
+            {"chat_format",               common_chat_format_name(oaicompat_chat_format)},
             {"samplers",                  samplers},
             {"speculative.n_max",         speculative.n_max},
             {"speculative.n_min",         speculative.n_min},
diff --git a/src/llama-grammar.cpp b/src/llama-grammar.cpp
index 9b518d1ac..9c3651f3f 100644
--- a/src/llama-grammar.cpp
+++ b/src/llama-grammar.cpp
@@ -1186,7 +1186,7 @@ void llama_grammar_accept_impl(struct llama_grammar & grammar, llama_token token
                     return;
                 }
             }
-            LLAMA_LOG_DEBUG("Grammar still awaiting trigger after token %d (`%s`) (buffer: `%s`)\n", token, piece.c_str(), grammar.trigger_buffer.c_str());
+            LLAMA_LOG_DEBUG("Grammar still awaiting trigger after token %d (`%s`)\n", token, piece.c_str()); // grammar.trigger_buffer.c_str()
             return;
         }
     }