diff --git a/DSTAT/src/experiment.c b/DSTAT/src/experiment.c
index c56799566ce781d9f4cb62b93ab7c983472b9ccd..ad3341cc03929ba73146e81e622a05e2f26bf712 100644
--- a/DSTAT/src/experiment.c
+++ b/DSTAT/src/experiment.c
@@ -41,8 +41,6 @@ static void porte_int0_lsv(void);
 static void tcf0_ovf_callback(void);
 static void tce1_ovf_callback_lsv(void);
 static void lsv_cca_callback(void);
-static void lsv_dma_callback(void);
-static void lsv_dma_callback1(void);
 static void ca_cca_callback(void);
 static void portd_int0_ca(void);
 static uint8_t _swv_singledir(uint16_t dacindex, uint16_t dacindex_stop, uint16_t dacindex_pulse_height, uint16_t dacindex_step, uint8_t direction);