diff --git a/registry/coder/modules/agentapi/scripts/main.sh b/registry/coder/modules/agentapi/scripts/main.sh
index 8087173b..12a7e433 100644
--- a/registry/coder/modules/agentapi/scripts/main.sh
+++ b/registry/coder/modules/agentapi/scripts/main.sh
@@ -112,7 +112,7 @@ export AGENTAPI_CHAT_BASE_PATH="${AGENTAPI_CHAT_BASE_PATH:-}"
 export AGENTAPI_ALLOWED_HOSTS="*"
 
 # Call agentapi-start.sh to write agent-command.sh
-"$module_path/scripts/agentapi-start.sh"
+"$module_path/scripts/agentapi-start.sh" &> "$module_path/agentapi-start.log"
 
 # Build agentapi server command arguments
 ARGS=(
@@ -128,7 +128,7 @@ if [ -n "${AGENTAPI_INITIAL_PROMPT}" ]; then
   ARGS+=("--initial-prompt" "${AGENTAPI_INITIAL_PROMPT}")
 fi
 
-# Start agentapi server with the agent-command.sh script
-nohup agentapi "${ARGS[@]}" -- "$module_path/agent-command.sh" &> "$module_path/agentapi-start.log" &
+# Start agentapi server with the agent-command.sh script (append logs to same file)
+nohup agentapi "${ARGS[@]}" -- "$module_path/agent-command.sh" &>> "$module_path/agentapi-start.log" &
 
 "$module_path/scripts/agentapi-wait-for-start.sh" "${AGENTAPI_PORT}"