diff --git a/common/TracyProtocol.hpp b/common/TracyProtocol.hpp
index cf113a7a..3b515dd8 100755
--- a/common/TracyProtocol.hpp
+++ b/common/TracyProtocol.hpp
@@ -14,6 +14,7 @@ using lz4sz_t = uint16_t;
 enum { TargetFrameSize = 64000 };
 enum { LZ4Size = LZ4_COMPRESSBOUND( TargetFrameSize ) };
 static_assert( LZ4Size <= std::numeric_limits<lz4sz_t>::max(), "LZ4Size greater than lz4sz_t" );
+static_assert( TargetFrameSize * 2 >= 64 * 1024, "Not enough space for LZ4 stream buffer" );
 
 }