diff --git a/xvaga/oslinux.cpp b/xvaga/oslinux.cpp
index 87c44fb20..510b9c658 100755
--- a/xvaga/oslinux.cpp
+++ b/xvaga/oslinux.cpp
@@ -125,6 +125,7 @@ bool OsLinux_SL_Crypt(unsigned short* data)
 
 bool OsLinux_SL_Login(const unsigned char* label, const unsigned char* password)
 {
+  memset(&skey, 0, sizeof(SKEY_DATA));
   skey.command = LOCATING_MODE;
   skey.status = ST_HW_FAILURE; // Don't leave ST_OK = 0 here!
   memcpy(skey.label, label, strlen((const char*)label));
diff --git a/xvaga/wxinc.h b/xvaga/wxinc.h
index 9d2925db8..5d4906d8a 100755
--- a/xvaga/wxinc.h
+++ b/xvaga/wxinc.h
@@ -17,6 +17,7 @@
 #define _LARGE_FILES
 #define __WXGTK__
 #define GTK_NO_CHECK_CASTS
+#define _IODBC
 #include <wx/wx.h>
 #endif