diff --git a/e2e_tests/test_repos_find.py b/e2e_tests/test_repos_find.py
index 1b35668..588cb31 100644
--- a/e2e_tests/test_repos_find.py
+++ b/e2e_tests/test_repos_find.py
@@ -41,7 +41,7 @@ def test_repos_find_invalid_format():
         )
         assert cmd.returncode != 0
         assert len(cmd.stdout) == 0
-        assert "isn't a valid value" in cmd.stderr
+        assert "invalid value 'invalidformat'" in cmd.stderr
 
 
 def test_repos_find_non_git_repos():
diff --git a/e2e_tests/test_repos_find_remote.py b/e2e_tests/test_repos_find_remote.py
index bc3983e..19c9560 100644
--- a/e2e_tests/test_repos_find_remote.py
+++ b/e2e_tests/test_repos_find_remote.py
@@ -43,7 +43,7 @@ def test_repos_find_remote_invalid_provider(use_config):
     assert cmd.returncode != 0
     assert len(cmd.stdout) == 0
     if not use_config:
-        assert re.match(".*isn't a valid value for.*provider", cmd.stderr)
+        assert re.match(".*invalid value 'thisproviderdoesnotexist' for.*provider", cmd.stderr)
 
 
 @pytest.mark.parametrize("provider", PROVIDERS)
@@ -66,7 +66,7 @@ def test_repos_find_remote_invalid_format(provider):
     )
     assert cmd.returncode != 0
     assert len(cmd.stdout) == 0
-    assert "isn't a valid value" in cmd.stderr
+    assert "invalid value 'invalidformat'" in cmd.stderr
 
 
 @pytest.mark.parametrize("provider", PROVIDERS)