diff --git a/DroidFish/jni/stockfish/syzygy/tbprobe.cpp b/DroidFish/jni/stockfish/syzygy/tbprobe.cpp
index d0b59f0..33ccf6b 100644
--- a/DroidFish/jni/stockfish/syzygy/tbprobe.cpp
+++ b/DroidFish/jni/stockfish/syzygy/tbprobe.cpp
@@ -441,6 +441,8 @@ TBTables TBTables;
 // If the corresponding file exists two new objects TBTable<WDL> and TBTable<DTZ>
 // are created and added to the lists and hash table. Called at init time.
 void TBTables::add(const std::vector<PieceType>& pieces) {
+    if (sizeof(char*) < 8 && pieces.size() >= 6)
+        return; // Not enough address space to support 6-men TB on 32-bit OS
 
     std::string code;