diff --git a/test/Transforms/LoopDeletion/dcetest.ll b/test/Transforms/LoopDeletion/dcetest.ll
index b751244..f1e793d 100644
--- a/test/Transforms/LoopDeletion/dcetest.ll
+++ b/test/Transforms/LoopDeletion/dcetest.ll
@@ -1,7 +1,7 @@
 ; This is the test case taken from Appel's book that illustrates a hard case
 ; that SCCP gets right, and when followed by ADCE, is completely eliminated
 ;
-; RUN: opt %s -sccp -simplifycfg -indvars -loop-deletion -dce -simplifycfg -S | not grep br
+; RUN: opt < %s -sccp -simplifycfg -indvars -loop-deletion -dce -simplifycfg -S | not grep br
 
 define i32 @"test function"(i32 %i0, i32 %j0) {
 BB1: