diff --git a/scripts/generate_visualc_files.pl b/scripts/generate_visualc_files.pl
index 153f625b8f..bc1d5020c7 100755
--- a/scripts/generate_visualc_files.pl
+++ b/scripts/generate_visualc_files.pl
@@ -50,6 +50,7 @@ my @include_directories = qw(
     3rdparty/everest/include/everest
     3rdparty/everest/include/everest/vs2013
     3rdparty/everest/include/everest/kremlib
+    tests/include
     framework/tests/include
 );
 my $include_directories = join(';', map {"../../$_"} @include_directories);