diff --git a/test-suite/00018-rs/settings.txt b/test-suite/00018-rs/settings.txt
index 0a0d0ae..0fe231e 100644
--- a/test-suite/00018-rs/settings.txt
+++ b/test-suite/00018-rs/settings.txt
@@ -1,5 +1,7 @@
 task: Parameter Estimation
 method: Random Search
+atol: 1e-1
+rtol: 1e-1
 location: ./../sven/01_parameter_est
 filter: 0[2|7]_*
-format: copasi
\ No newline at end of file
+format: copasi