diff --git a/src/xrCore/_std_extensions.h b/src/xrCore/_std_extensions.h
index ad45b3d1543..12db63e71c8 100644
--- a/src/xrCore/_std_extensions.h
+++ b/src/xrCore/_std_extensions.h
@@ -5,6 +5,9 @@
 #include <math.h>
 #include <float.h>
 #include <stdio.h>
+
+#include <string_view>
+
 #include "xrCommon/math_funcs_inline.h"
 //#include "xr_token.h"