diff --git a/config/http_config_test.go b/config/http_config_test.go
index 060598b7..c737994b 100644
--- a/config/http_config_test.go
+++ b/config/http_config_test.go
@@ -693,7 +693,8 @@ func TestMissingBearerAuthFile(t *testing.T) {
 	_, err = client.Get(testServer.URL)
 	require.Errorf(t, err, "No error is returned here")
 
-	require.ErrorContainsf(t, err, "unable to read authorization credentials: unable to read file missing/bearer.token: open missing/bearer.token: no such file or directory", "wrong error message being returned")
+	require.ErrorContainsf(t, err, "unable to read authorization credentials: unable to read file missing/bearer.token", "wrong error message being returned")
+	require.ErrorIs(t, err, os.ErrNotExist)
 }
 
 func TestBearerAuthRoundTripper(t *testing.T) {