diff --git a/ra-optimisation/search-tree-rao/src/test/resources/parameters/RaoParameters_2P_v2.json b/ra-optimisation/search-tree-rao/src/test/resources/parameters/RaoParameters_2P_v2.json
index c73834b6f2..80b8cb3137 100644
--- a/ra-optimisation/search-tree-rao/src/test/resources/parameters/RaoParameters_2P_v2.json
+++ b/ra-optimisation/search-tree-rao/src/test/resources/parameters/RaoParameters_2P_v2.json
@@ -28,7 +28,7 @@
     "max-curative-search-tree-depth" : 5,
     "predefined-combinations" : [ ],
     "relative-minimum-impact-threshold" : 0.0,
-    "absolute-minimum-impact-threshold" : 0.0,
+    "absolute-minimum-impact-threshold" : 1.0,
     "skip-actions-far-from-most-limiting-element" : false,
     "max-number-of-boundaries-for-skipping-actions" : 2
   },
@@ -104,4 +104,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}