diff --git a/src/dynarmic/src/dynarmic/common/assert.h b/src/dynarmic/src/dynarmic/common/assert.h
index 3b107af602..7a505bd17e 100644
--- a/src/dynarmic/src/dynarmic/common/assert.h
+++ b/src/dynarmic/src/dynarmic/common/assert.h
@@ -9,12 +9,7 @@
 // TODO: Use source_info?
 [[noreturn]] void assert_terminate_impl(const char* s);
 #ifndef ASSERT
-#   define ASSERT(expr) \
-        do { \
-            const bool cond = static_cast<bool>(expr); \
-            if(!cond) \
-                [[unlikely]] assert_terminate_impl(__FILE__ ": " #expr); \
-        } while(0)
+#   define ASSERT(expr) do { auto const b = !(expr); if(b) [[unlikely]] assert_terminate_impl(__FILE__ ": " #expr); } while(0)
 #endif
 #ifndef UNREACHABLE
 #   ifdef _MSC_VER