1 files changed, 3 insertions, 3 deletions
diff --git a/tests/assert/tassert_c.nim b/tests/assert/tassert_c.nim
index 5c8f529ad..e3e3b8147 100644
--- a/tests/assert/tassert_c.nim
+++ b/tests/assert/tassert_c.nim
@@ -1,14 +1,14 @@
 discard """
-  cmd: "nim $target $options --excessiveStackTrace:off $file"
+  matrix: "-d:nimPreviewSlimSystem --stackTrace:on --excessiveStackTrace:off"
   output: '''true'''
 """
-
+import std/assertions
 const expected = """
 tassert_c.nim(35)        tassert_c
 tassert_c.nim(34)        foo
 assertions.nim(*)       failedAssertImpl
 assertions.nim(*)       raiseAssert
-fatal.nim(*)            sysFatal"""
+"""
 
 proc tmatch(x, p: string): bool =
   var i = 0