diff --git a/Makefile b/Makefile
index 6b499f901..bb0778eaf 100644
--- a/Makefile
+++ b/Makefile
@@ -421,6 +421,9 @@ ifeq "$(INSTALL_SOURCE_ARTIFACTS)" "true"
 	   toplevel/byte/*.cmt \
 	   "$(INSTALL_COMPLIBDIR)"
 endif
+	$(INSTALL_DATA) \
+           wasm/*.wast \
+	   "$(INSTALL_LIBDIR)"
 	$(INSTALL_DATA) \
 	  compilerlibs/*.cma \
 	  "$(INSTALL_COMPLIBDIR)"