diff --git a/stdlib/public/runtime/Exclusivity.cpp b/stdlib/public/runtime/Exclusivity.cpp
index 5a0d44292e5b3..c2c51f9566d57 100644
--- a/stdlib/public/runtime/Exclusivity.cpp
+++ b/stdlib/public/runtime/Exclusivity.cpp
@@ -47,11 +47,7 @@
 
 using namespace swift;
 
-#ifdef __wasm__
-bool swift::_swift_disableExclusivityChecking = true;
-#else
 bool swift::_swift_disableExclusivityChecking = false;
-#endif
 
 static const char *getAccessName(ExclusivityFlags flags) {
   switch (flags) {