diff --git a/src/search.cpp b/src/search.cpp
index 50b31d2a..f1942a4f 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -765,7 +765,7 @@ Value Search::Worker::search(
         thisThread->mainHistory[~us][((ss - 1)->currentMove).from_to()] << bonus;
         if (type_of(pos.piece_on(prevSq)) != PAWN && ((ss - 1)->currentMove).type_of() != PROMOTION)
             thisThread->pawnHistory[pawn_structure_index(pos)][pos.piece_on(prevSq)][prevSq]
-              << bonus / 2;
+              << bonus;
     }
 
     // Set up the improving flag, which is true if current static evaluation is