diff --git a/src/experiment.c b/src/experiment.c
index e7b39a9eff2d5522089c859b65dc7a0cbe0efe00..5c1b11b9a1458adee27308cd2033c12e97562d98 100644
--- a/src/experiment.c
+++ b/src/experiment.c
@@ -639,35 +639,35 @@ uint8_t lsv_experiment(int16_t start, int16_t stop, uint16_t slope, int8_t first
 		tc_set_cca_interrupt_callback(&EXP_TC1_0, lsv_cca_callback);
 		portd_int0_callback = porte_int0_lsv; //ADC read
 		//set EVCH0 event
-		EVSYS.CH0MUX = EVSYS_CHMUX_TCC0_OVF_gc;
+		EVSYS.CH0MUX = EVSYS_CHMUX_TCD0_OVF_gc;
 		EVSYS.CH0CTRL = 0;
 		timer_period = ceil(1/((double)slope/(3000./65536))*(F_CPU));
 		temp_div = ceil(timer_period/65536.);
 		
 		if (temp_div <= 1)
-			tc_write_clock_source(&TCC0,TC_CLKSEL_DIV1_gc);
+			tc_write_clock_source(&EXP_TC0_0,TC_CLKSEL_DIV1_gc);
 		else if (temp_div == 2){
-			tc_write_clock_source(&TCC0,TC_CLKSEL_DIV2_gc);
+			tc_write_clock_source(&EXP_TC0_0,TC_CLKSEL_DIV2_gc);
 			timer_period /= 2;
 		}
 		else if (temp_div <= 4){
-			tc_write_clock_source(&TCC0,TC_CLKSEL_DIV4_gc);
+			tc_write_clock_source(&EXP_TC0_0,TC_CLKSEL_DIV4_gc);
 			timer_period /= 4;
 		}
 		else if (temp_div <= 8){
-			tc_write_clock_source(&TCC0,TC_CLKSEL_DIV8_gc);
+			tc_write_clock_source(&EXP_TC0_0,TC_CLKSEL_DIV8_gc);
 			timer_period /= 8;
 		}
 		else if (temp_div <= 64){
-			tc_write_clock_source(&TCC0,TC_CLKSEL_DIV64_gc);
+			tc_write_clock_source(&EXP_TC0_0,TC_CLKSEL_DIV64_gc);
 			timer_period /= 64;
 		}
 		else if (temp_div <= 256){
-			tc_write_clock_source(&TCC0,TC_CLKSEL_DIV256_gc);
+			tc_write_clock_source(&EXP_TC0_0,TC_CLKSEL_DIV256_gc);
 			timer_period /= 256;
 		}
 		else if (temp_div <= 1024){
-			tc_write_clock_source(&TCC0,TC_CLKSEL_DIV1024_gc);
+			tc_write_clock_source(&EXP_TC0_0,TC_CLKSEL_DIV1024_gc);
 			timer_period /= 1024;
 		}
 		else{
diff --git a/src/experiment.h b/src/experiment.h
index 10648dbcb8e71188329ea471d6dddbf5cc01e14f..eabe34fd1e65b4ee7d5b6a1690100cdc1b58097b 100644
--- a/src/experiment.h
+++ b/src/experiment.h
@@ -76,8 +76,8 @@
 
 #define RTC_COMPARE_INT_LEVEL RTC_COMPINTLVL_HI_gc
 
-#define EXP_TC0_0       TCC0
-#define EXP_TC1_0       TCC1
+#define EXP_TC0_0       TCD0
+#define EXP_TC1_0       TCD1
 #define EXP_TC0_1       TCF0
 
 extern uint16_t g_gain;