diff --git a/ward/terminal.py b/ward/terminal.py
index 57b7de94..84a7d5f4 100644
--- a/ward/terminal.py
+++ b/ward/terminal.py
@@ -551,7 +551,9 @@ def generate_chart(
         )
 
     def output_test_failed_location(self, test_result: TestResult):
-        if isinstance(test_result.error, TestFailure):
+        if isinstance(test_result.error, TestFailure) or isinstance(
+            test_result.error, AssertionError
+        ):
             print(
                 indent(colored("Location:", color="cyan", attrs=["bold"]), INDENT),
                 f"{test_result.test.path.relative_to(Path.cwd())}:{test_result.error.error_line}",
diff --git a/ward/testing.py b/ward/testing.py
index d2ff1afe..6538ad75 100644
--- a/ward/testing.py
+++ b/ward/testing.py
@@ -1,6 +1,8 @@
 import asyncio
 import functools
 import inspect
+import sys
+import traceback
 import uuid
 from collections import defaultdict
 from contextlib import ExitStack, closing, redirect_stderr, redirect_stdout
@@ -281,6 +283,11 @@ def get_result(self, outcome, exception=None):
             if outcome in (TestOutcome.PASS, TestOutcome.SKIP):
                 result = TestResult(self, outcome)
             else:
+                if isinstance(exception, AssertionError):
+                    exception.error_line = traceback.extract_tb(
+                        exception.__traceback__, limit=-1
+                    )[0].lineno
+
                 result = TestResult(
                     self,
                     outcome,