diff --git a/tools/bugpoint/ExecutionDriver.cpp b/tools/bugpoint/ExecutionDriver.cpp
index eacf6d9557a..a08d6326826 100644
--- a/tools/bugpoint/ExecutionDriver.cpp
+++ b/tools/bugpoint/ExecutionDriver.cpp
@@ -61,11 +61,11 @@ namespace llvm {
   // program being debugged.
   cl::list<std::string>
   InputArgv("args", cl::Positional, cl::desc("<program arguments>..."),
-            cl::ZeroOrMore);
+            cl::ZeroOrMore, cl::PositionalEatsArgs);
 
   cl::list<std::string>
   ToolArgv("tool-args", cl::Positional, cl::desc("<tool arguments>..."),
-           cl::ZeroOrMore);
+           cl::ZeroOrMore, cl::PositionalEatsArgs);
 }
 
 //===----------------------------------------------------------------------===//