diff --git a/src/server/scripts/Commands/cs_server.cpp b/src/server/scripts/Commands/cs_server.cpp
index 5a45f3245..dc9ee029f 100644
--- a/src/server/scripts/Commands/cs_server.cpp
+++ b/src/server/scripts/Commands/cs_server.cpp
@@ -271,7 +271,7 @@ public:
 
         handler->PSendSysMessage("Connection peak: {}.", connPeak);
         handler->PSendSysMessage(LANG_UPTIME, secsToTimeString(GameTime::GetUptime().count()));
-        handler->PSendSysMessage("Update time diff: {}ms. Last %d diffs summary:", sWorldUpdateTime.GetLastUpdateTime(), sWorldUpdateTime.GetDatasetSize());
+        handler->PSendSysMessage("Update time diff: {}ms. Last {} diffs summary:", sWorldUpdateTime.GetLastUpdateTime(), sWorldUpdateTime.GetDatasetSize());
         handler->PSendSysMessage("|- Mean: {}ms", sWorldUpdateTime.GetAverageUpdateTime());
         handler->PSendSysMessage("|- Median: {}ms", sWorldUpdateTime.GetPercentile(50));
         handler->PSendSysMessage("|- Percentiles (95, 99, max): {}ms, {}ms, {}ms",