diff --git a/api/server.go b/api/server.go
index c330f09..b1da124 100644
--- a/api/server.go
+++ b/api/server.go
@@ -234,6 +234,8 @@ func (s *Server) routeLogs(w http.ResponseWriter, r *http.Request) bool {
 
 	if (request.time.year != "" && request.time.month != "") && (request.time.year < currentYear || (request.time.year == currentYear && request.time.month < currentMonth)) {
 		writeCacheControl(w, r, time.Hour*8760)
+	} else {
+		writeCacheControlNoCache(w, r)
 	}
 
 	if request.responseType == responseTypeJSON {
@@ -329,6 +331,10 @@ func writeCacheControl(w http.ResponseWriter, r *http.Request, cacheDuration tim
 	w.Header().Set("Cache-Control", fmt.Sprintf("public, max-age=%.0f", cacheDuration.Seconds()))
 }
 
+func writeCacheControlNoCache(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Cache-Control", "no-cache")
+}
+
 func writeRaw(cLog *chatLog, code int, w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
 	w.WriteHeader(code)