diff --git a/src/compile.cpp b/src/compile.cpp
index b72fa5182b..ff6f15a5a6 100644
--- a/src/compile.cpp
+++ b/src/compile.cpp
@@ -32,7 +32,7 @@ vmCall();
 
 namespace {
 
-const bool DebugCompile = true;
+const bool DebugCompile = false;
 const bool DebugNatives = false;
 const bool DebugCallTable = false;
 const bool DebugMethodTree = false;
diff --git a/src/windows.cpp b/src/windows.cpp
index a31089e606..52e353e82c 100644
--- a/src/windows.cpp
+++ b/src/windows.cpp
@@ -55,7 +55,7 @@ run(void* r)
   return 0;
 }
 
-const bool Verbose = true;
+const bool Verbose = false;
 
 const unsigned Waiting = 1 << 0;
 const unsigned Notified = 1 << 1;