diff --git a/stdlib/stdlib.c b/stdlib/stdlib.c
index 9add493..8d93738 100644
--- a/stdlib/stdlib.c
+++ b/stdlib/stdlib.c
@@ -430,11 +430,8 @@ public void start_test(const char *filename, int64_t start, int64_t end)
     ++TEST_DEPTH;
 }
 
-public void end_test(const void *expr, const TypeInfo_t *type, const char *expected, const char *filename, int64_t start, int64_t end)
+public void end_test(const void *expr, const TypeInfo_t *type, const char *expected)
 {
-    (void)filename;
-    (void)start;
-    (void)end;
     --TEST_DEPTH;
     if (!expr || !type) return;
 
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index 499d1e1..7c9bd7e 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -29,11 +29,11 @@ __attribute__((format(printf, 4, 5)))
 _Noreturn void fail_source(const char *filename, int64_t start, int64_t end, const char *fmt, ...);
 Text_t builtin_last_err();
 void start_test(const char *filename, int64_t start, int64_t end);
-void end_test(const void *expr, const TypeInfo_t *type, const char *expected, const char *filename, int64_t start, int64_t end);
+void end_test(const void *expr, const TypeInfo_t *type, const char *expected);
 #define test(expr, typeinfo, expected, start, end) {\
     start_test(__SOURCE_FILE__, start, end); \
     auto _expr = expr; \
-    end_test(&_expr, typeinfo, expected, __SOURCE_FILE__, start, end); }
+    end_test(&_expr, typeinfo, expected); }
 void say(Text_t text, bool newline);
 Text_t ask(Text_t prompt, bool bold, bool force_tty);
 _Noreturn void tomo_exit(Text_t text, int32_t status);