diff --git a/config.yaml b/config.yaml
index 265f774..5b1b982 100644
--- a/config.yaml
+++ b/config.yaml
@@ -7,7 +7,7 @@ sample_rate: 2048000
 fft_size: 2048
 gain_db: 30
 tuner_bw_khz: 1536
-use_gpu_fft: false
+use_gpu_fft: true
 agc: false
 dc_block: false
 iq_balance: false