diff --git a/kernel_tuner/strategies/common.py b/kernel_tuner/strategies/common.py
index 7ea02251..5e4dba35 100644
--- a/kernel_tuner/strategies/common.py
+++ b/kernel_tuner/strategies/common.py
@@ -194,7 +194,6 @@ def _evaluate_configs(self, configs):
             # in case of stop creterion reached, save the results so far
             self.results.append(result)
 
-        self.results.extend(final_results)
         # upon returning from this function control will be given back to the strategy, so reset the start time
         self.runner.last_strategy_start_time = perf_counter()