diff --git a/indra/newview/llversioninfo.cpp b/indra/newview/llversioninfo.cpp
index 35d0052bfaa5495185929a9e6d22f9a7af738ca9..6a8fad0134e9378de68ecda48e1c59d3ae85ccf3 100644
--- a/indra/newview/llversioninfo.cpp
+++ b/indra/newview/llversioninfo.cpp
@@ -25,6 +25,7 @@
  * $/LicenseInfo$
  */
 
+#include "llviewerprecompiledheaders.h"
 #include <iostream>
 #include <sstream>
 #include "llversioninfo.h"