diff --git a/debian/patches/do-not-fail-on-unexpected-pass.diff b/debian/patches/do-not-fail-on-unexpected-pass.diff
index 9c5cb1e0..790b9ad7 100644
--- a/debian/patches/do-not-fail-on-unexpected-pass.diff
+++ b/debian/patches/do-not-fail-on-unexpected-pass.diff
@@ -1,7 +1,7 @@
-Index: llvm-toolchain-snapshot_3.8~svn246750/utils/lit/lit/Test.py
+Index: llvm-toolchain-snapshot_3.8~svn256489/utils/lit/lit/Test.py
 ===================================================================
---- llvm-toolchain-snapshot_3.8~svn246750.orig/utils/lit/lit/Test.py
-+++ llvm-toolchain-snapshot_3.8~svn246750/utils/lit/lit/Test.py
+--- llvm-toolchain-snapshot_3.8~svn256489.orig/utils/lit/lit/Test.py
++++ llvm-toolchain-snapshot_3.8~svn256489/utils/lit/lit/Test.py
 @@ -30,7 +30,7 @@ PASS        = ResultCode('PASS', False)
  FLAKYPASS   = ResultCode('FLAKYPASS', False)
  XFAIL       = ResultCode('XFAIL', False)
@@ -10,4 +10,4 @@ Index: llvm-toolchain-snapshot_3.8~svn246750/utils/lit/lit/Test.py
 +XPASS       = ResultCode('XPASS', False)
  UNRESOLVED  = ResultCode('UNRESOLVED', True)
  UNSUPPORTED = ResultCode('UNSUPPORTED', False)
- 
+ TIMEOUT     = ResultCode('TIMEOUT', True)