diff --git a/vlib/v/tests/lambda_as_struct_field_value_test.v b/vlib/v/tests/lambda_as_struct_field_value_test.v
index c2765c03df57ff..712e438c94c08f 100644
--- a/vlib/v/tests/lambda_as_struct_field_value_test.v
+++ b/vlib/v/tests/lambda_as_struct_field_value_test.v
@@ -1,5 +1,5 @@
 struct Foo {
-	sum fn(int, int) int
+	sum fn (int, int) int
 }
 
 fn test_lambda_as_struct_field_value() {
@@ -7,4 +7,4 @@ fn test_lambda_as_struct_field_value() {
 		sum: |x, y| x + y
 	}
 	assert foo.sum(6, 6) == 12
-}
\ No newline at end of file
+}