diff --git a/tests/pytest/test_feature_creation/test_feat_generation/test_inv_node.py b/tests/pytest/test_feature_creation/test_feat_generation/test_inv_node.py
index 646bb223b576212e5de36a7e3421fedd9dbd912d..88cddd48ebe8f2e715a2bb3c3333fff862c28c43 100644
--- a/tests/pytest/test_feature_creation/test_feat_generation/test_inv_node.py
+++ b/tests/pytest/test_feature_creation/test_feat_generation/test_inv_node.py
@@ -55,7 +55,7 @@ def test_inv_node():
         pass
 
     try:
-        feats.append(InvNode(feat_1, 4, 1e1, 1e50))
+        feats.append(InvNode(feat_1, 4, 1e40, 1e50))
         raise InvalidFeatureMade("Inversion outside of user specified bounds")
     except RuntimeError:
         pass