diff --git a/src/Database.cpp b/src/Database.cpp
index 8bdc131..890110c 100644
--- a/src/Database.cpp
+++ b/src/Database.cpp
@@ -28,7 +28,6 @@ const int   OPEN_READONLY   = SQLITE_OPEN_READONLY;
 const int   OPEN_READWRITE  = SQLITE_OPEN_READWRITE;
 const int   OPEN_CREATE     = SQLITE_OPEN_CREATE;
 const int   OPEN_URI        = SQLITE_OPEN_URI;
-const int   OPEN_MEMORY     = SQLITE_OPEN_MEMORY;
 
 const int   OK              = SQLITE_OK;