--- src/ctime.c
+++ src/ctime.c
@@ -39,6 +39,9 @@ static const char * const azCompileOpt[]
 #ifdef SQLITE_4_BYTE_ALIGNED_MALLOC
   "4_BYTE_ALIGNED_MALLOC",
 #endif
+#ifdef DB_VERSION_STRING
+  "BERKELEY_DB",
+#endif
 #ifdef SQLITE_CASE_SENSITIVE_LIKE
   "CASE_SENSITIVE_LIKE",
 #endif