diff --git a/src/test/run-pass/expr-alt-fail-all.rs b/src/test/run-pass/expr-alt-fail-all.rs
index 9a9467e05dda..ef5cf44509b4 100644
--- a/src/test/run-pass/expr-alt-fail-all.rs
+++ b/src/test/run-pass/expr-alt-fail-all.rs
@@ -6,7 +6,7 @@ fn main() {
     case (true) {
       10
     }
-    case (true) {
+    case (false) {
       alt (true) {
         case (true) {
           fail