diff --git a/mozilla/network/module/nsNetStubs.cpp b/mozilla/network/module/nsNetStubs.cpp
index ee5f170852f..359f433b333 100644
--- a/mozilla/network/module/nsNetStubs.cpp
+++ b/mozilla/network/module/nsNetStubs.cpp
@@ -42,7 +42,7 @@ extern "C" {
 
 extern "C" {
 
-#ifdef XP_PC
+#if defined(XP_PC) || defined(XP_UNIX)
 DB *
 dbopen(const char *fname, int flags,int mode, DBTYPE type, 
        const void *openinfo)