diff --git a/lib/sqlite/sqlite3.c b/lib/sqlite/sqlite3.c
index 5319e3be8..780d4ad6a 100644
--- a/lib/sqlite/sqlite3.c
+++ b/lib/sqlite/sqlite3.c
@@ -367,12 +367,8 @@ SQLITE_PRIVATE   void sqlite3Coverage(int);
 ** We support that for legacy
 */
 #if !defined(SQLITE_THREADSAFE)
-#if defined(THREADSAFE)
-# define SQLITE_THREADSAFE THREADSAFE
-#else
 # define SQLITE_THREADSAFE 1
 #endif
-#endif
 
 /*
 ** The SQLITE_DEFAULT_MEMSTATUS macro must be defined as either 0 or 1.