diff --git a/ext/pdo_sqlite/sqlite/src/vdbeaux.c b/ext/pdo_sqlite/sqlite/src/vdbeaux.c
index 35bf07f4226..c71c8f4ea6d 100644
--- a/ext/pdo_sqlite/sqlite/src/vdbeaux.c
+++ b/ext/pdo_sqlite/sqlite/src/vdbeaux.c
@@ -1581,7 +1581,9 @@ void sqlite3VdbeDelete(Vdbe *p){
 int sqlite3VdbeCursorMoveto(Cursor *p){
   if( p->deferredMoveto ){
     int res, rc;
+#ifdef SQLITE_TEST
     extern int sqlite3_search_count;
+#endif
     assert( p->isTable );
     if( p->isTable ){
       rc = sqlite3BtreeMoveto(p->pCursor, 0, p->movetoTarget, &res);