diff --git a/src/backend/access/gin/ginxlog.c b/src/backend/access/gin/ginxlog.c
index b84ecf2ab15..f3c82ac836c 100644
--- a/src/backend/access/gin/ginxlog.c
+++ b/src/backend/access/gin/ginxlog.c
@@ -531,7 +531,24 @@ ginRedoDeletePage(XLogReaderState *record)
 		page = BufferGetPage(dbuffer);
 		Assert(GinPageIsData(page));
 		GinPageGetOpaque(page)->flags = GIN_DELETED;
-		GinPageSetDeleteXid(page, data->deleteXid);
+
+		/*
+		 * deleteXid field of ginxlogDeletePage was added during backpatching.
+		 * But, non-backpatched instances will continue generate WAL without
+		 * this field.  We should be able to correctly apply that.  We can
+		 * distinguish new WAL records by size their data, because
+		 * ginxlogDeletePage changes its size on both 32-bit and 64-bit
+		 * platforms.
+		 */
+		StaticAssertStmt(sizeof(ginxlogDeletePage) !=
+						 sizeof(ginxlogDeletePageOld),
+						 "ginxlogDeletePage size should be changed "
+						 "with addition of deleteXid field");
+		Assert(XLogRecGetDataLen(record) == sizeof(ginxlogDeletePage) ||
+			   XLogRecGetDataLen(record) == sizeof(ginxlogDeletePageOld));
+		if (XLogRecGetDataLen(record) == sizeof(ginxlogDeletePage))
+			GinPageSetDeleteXid(page, data->deleteXid);
+
 		PageSetLSN(page, lsn);
 		MarkBufferDirty(dbuffer);
 	}
diff --git a/src/include/access/ginxlog.h b/src/include/access/ginxlog.h
index b2f3126aa8a..87b1e7bbda3 100644
--- a/src/include/access/ginxlog.h
+++ b/src/include/access/ginxlog.h
@@ -161,6 +161,16 @@ typedef struct ginxlogDeletePage
 	TransactionId deleteXid;	/* last Xid which could see this page in scan */
 } ginxlogDeletePage;
 
+/*
+ * Previous version of ginxlogDeletePage struct, which didn't have deleteXid
+ * field.  Used for size comparison (see ginRedoDeletePage()).
+ */
+typedef struct ginxlogDeletePageOld
+{
+	OffsetNumber parentOffset;
+	BlockNumber rightLink;
+} ginxlogDeletePageOld;
+
 #define XLOG_GIN_UPDATE_META_PAGE 0x60
 
 /*