1 files changed, 2 insertions, 1 deletions
diff --git a/cpp/src/IceGrid/FileUserAccountMapperI.cpp b/cpp/src/IceGrid/FileUserAccountMapperI.cpp
index 3b44a3e9050..545dbaeb6af 100644
--- a/cpp/src/IceGrid/FileUserAccountMapperI.cpp
+++ b/cpp/src/IceGrid/FileUserAccountMapperI.cpp
@@ -10,13 +10,14 @@
 #include <IceUtil/DisableWarnings.h>
 #include <IceUtil/FileUtil.h>
 #include <IceGrid/FileUserAccountMapperI.h>
+#include <fstream>
 
 using namespace std;
 using namespace IceGrid;
 
 FileUserAccountMapperI::FileUserAccountMapperI(const string& filename)
 {
-    IceUtilInternal::ifstream file(filename); // filename is a UTF-8 string
+    ifstream file(IceUtilInternal::streamFilename(filename)); // filename is a UTF-8 string
     if(!file)
     {
         throw "cannot open `" + filename + "' for reading: " + strerror(errno);