diff --git a/test/Runtime/linux-fatal-backtrace.swift b/test/Runtime/linux-fatal-backtrace.swift
index 202983c7a5a06..6df5ec36bacb6 100644
--- a/test/Runtime/linux-fatal-backtrace.swift
+++ b/test/Runtime/linux-fatal-backtrace.swift
@@ -4,7 +4,6 @@
 // REQUIRES: executable_test
 // REQUIRES: OS=linux-gnu
 // REQUIRES: lldb
-// REQUIRES: rdar38181372
 
 // Backtraces are not emitted when optimizations are enabled. This test can not
 // run when optimizations are enabled.
diff --git a/utils/symbolicate-linux-fatal b/utils/symbolicate-linux-fatal
index 2fcb8dbd3f873..9fffd416aa0ca 100755
--- a/utils/symbolicate-linux-fatal
+++ b/utils/symbolicate-linux-fatal
@@ -55,8 +55,7 @@ def process_ldd(lddoutput):
 
 def create_lldb_target(binary, memmap):
     lldb_debugger = lldb.SBDebugger.Create()
-    lldb_target = lldb_debugger.CreateTargetWithFileAndArch(
-        binary, lldb.LLDB_ARCH_DEFAULT)
+    lldb_target = lldb_debugger.CreateTarget(binary)
     module = lldb_target.GetModuleAtIndex(0)
     for dynlib_path in memmap:
         module = lldb_target.AddModule(