diff --git a/test/test_compiler.pr b/test/test_compiler.pr
index c21133e..92fc8db 100644
--- a/test/test_compiler.pr
+++ b/test/test_compiler.pr
@@ -896,14 +896,14 @@ def #test test_array_inference {
 
 def #test test_array_inference_fail {
     let str = """
-        let a: [?; float] = [1, 2, 3, 4]
+        let a: [?; int] = [1, 2.0, 3, 4]
     """
     assert compile(str) == null
     assert env.err() == strip_margin("
-        |main@2:13
-        |        let a: [?; float] = [1, 2, 3, 4]
-        |            ^~~~~~~~~~~~~
-        |Incompatible types [4; int] and [?; float]\n")
+        |main@2:31
+        |        let a: [?; int] = [1, 2.0, 3, 4]
+        |                              ^~~
+        |Incompatible types, got double and expected int\n")
 }
 
 def #test test_array_size_and_value {