diff --git a/tests/when_merge.node b/tests/when_merge.node
index c93cde0..0ed572f 100644
--- a/tests/when_merge.node
+++ b/tests/when_merge.node
@@ -1,14 +1,13 @@
-node test (i: int) returns (o: int);
-var x, y: int;
+node test (i: real) returns (o: real);
+var x, y: real;
 let
-    x = (1 / i) when (i <> 0);
-    y = 0 when (not (i <> 0));
-    o = merge (i <> 0) x y;
+    x = (1.0 / i) when (i <> 0.0);
+    y = 0.0 when (not (i <> 0.0));
+    o = merge (i <> 0.0) x y;
 tel
 
-node main (i: int) returns (o: int);
-var garbage: int;
+node main (i: real) returns (o: real);
 let
-    garbage = test(0);
-    o = test(1);
+    -- The idea is to pass `0.0` as the input to acknowledge that the division by zero isn't computed.
+    o = test(i);
 tel