diff --git a/EmperorHooks/Error.hpp b/EmperorHooks/Error.hpp
index 313911c..1f309e3 100644
--- a/EmperorHooks/Error.hpp
+++ b/EmperorHooks/Error.hpp
@@ -1,3 +1,6 @@
 #pragma once
 
-#define release_assert(X) if (!(X)) do { MessageBoxA(nullptr, "assert failed", "assert failed", 0); abort(); } while (0)
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+#define RASSERT_STRINGIFY(X) #X
+#define RASSERT_STRINGIFY_2(X) RASSERT_STRINGIFY(X)
+
+#define release_assert(X) if (!(X)) do { MessageBoxA(nullptr, "assert failed: " RASSERT_STRINGIFY(X) " at " __FILE__ ":" RASSERT_STRINGIFY_2(__LINE__), "assert failed", 0); abort(); } while (0)
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