diff --git a/server/TracyEvent.hpp b/server/TracyEvent.hpp
index 4a7e3cb3..561d9e56 100755
--- a/server/TracyEvent.hpp
+++ b/server/TracyEvent.hpp
@@ -12,6 +12,8 @@ struct TextData
     uint64_t zoneName;      // ptr
 };
 
+#pragma pack( 1 )
+
 struct Event
 {
     int64_t start;
@@ -35,6 +37,8 @@ struct LockEvent
 
 enum { LockEventSize = sizeof( LockEvent ) };
 
+#pragma pack()
+
 }
 
 #endif