diff --git a/tests/wells_manager_data_wellSTOP.data b/tests/wells_manager_data_wellSTOP.data
index 351f3f7c1..635a1893b 100644
--- a/tests/wells_manager_data_wellSTOP.data
+++ b/tests/wells_manager_data_wellSTOP.data
@@ -30,6 +30,9 @@ COPY
   PERMX PERMZ /
 /
 
+PORO
+  500*0.15 / 
+
 SCHEDULE
 
 WELSPECS