diff --git a/blcrack/cracker/server.cpp b/blcrack/cracker/server.cpp
index 0fbf5132a..4a18b5238 100644
--- a/blcrack/cracker/server.cpp
+++ b/blcrack/cracker/server.cpp
@@ -841,7 +841,17 @@ CrackerServer::CrackerServer() {
 
     std::thread([this] {
         SPDLOG_INFO("Start server on port 23897");
-        listen("0.0.0.0", 23897);
+        while(true) {
+            try {
+                listen("0.0.0.0", 23897);
+            } catch(std::exception& e) {
+                SPDLOG_ERROR(e.what());
+            } catch(...) {
+                SPDLOG_ERROR("Unknown exception");
+            }
+            SPDLOG_INFO("Restart server");
+        }
+
     }).detach();
 }