1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler.cc b/src/compiler.cc
index c34b7d82c6..b06f7185d9 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -1003,7 +1003,7 @@ class WorkerThread {
   const CompilationContext* const context_;
   const size_t begin_;
   const size_t end_;
-  const Callback* callback_;
+  Callback* callback_;
   const size_t stripe_;
 
   friend void ForAll(CompilationContext*, size_t, size_t, Callback, size_t);