diff --git a/centipede/runner.cc b/centipede/runner.cc
index 40e4f39bf..a707fac14 100644
--- a/centipede/runner.cc
+++ b/centipede/runner.cc
@@ -571,7 +571,8 @@ static void DumpSeedsToDir(RunnerCallbacks& callbacks, const char* output_dir) {
     ++seed_index;
   };
   callbacks.GetPresetSeedInputs(dump_seed_callback);
-  while (seed_index < 32) {
+  const size_t min_seeds = state->flag_helper.HasIntFlag(":min_seeds=", 32);
+  while (seed_index < min_seeds) {
     dump_seed_callback(callbacks.GetRandomSeedInput());
   }
 }