diff --git a/InterleavingTest.cpp b/InterleavingTest.cpp
index 2acf76a..7e005fe 100644
--- a/InterleavingTest.cpp
+++ b/InterleavingTest.cpp
@@ -51,12 +51,12 @@ void interleaveBoundedCyclicList(void **jobs, bool (*step)(void *), int count) {
     return;
   }
 
-  constexpr int kConcurrent = 16;
+  constexpr int kConcurrent = 32;
   void *inProgress[kConcurrent];
   int nextJob[kConcurrent];
 
   int started = std::min(kConcurrent, count);
-  for (int i = 0; i < kConcurrent; i++) {
+  for (int i = 0; i < started; i++) {
     inProgress[i] = jobs[i];
     nextJob[i] = i + 1;
   }