diff --git a/src/xinterpreter.cpp b/src/xinterpreter.cpp
index 2fcb17a4..ae3b266c 100644
--- a/src/xinterpreter.cpp
+++ b/src/xinterpreter.cpp
@@ -28,6 +28,7 @@
 #include "xinspect.hpp"
 #include "xmagics/os.hpp"
 #ifndef EMSCRIPTEN
+#include "xmagics/os.hpp"
 #include "xmagics/xassist.hpp"
 #endif
 #include "xparser.hpp"