diff --git a/src/compiler.h b/src/compiler.h
index 5e9dbd7..20e608d 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -32,6 +32,7 @@
 #include "object.h"
 #include "runtime.h"
 #include "safe_map.h"
+#include "thread_pool.h"
 
 namespace art {
 
@@ -365,6 +366,8 @@
                                                     const char* shorty, uint32_t shorty_len);
   CreateInvokeStubFn create_invoke_stub_;
 
+  UniquePtr<ThreadPool> thread_pool_;
+
   pthread_key_t tls_key_;
 
 #if defined(ART_USE_LLVM_COMPILER)