diff --git a/df_datalink_ge/src/hardware/headless.c b/df_datalink_ge/src/hardware/headless.c
index c90c1d0..df596ab 100644
--- a/df_datalink_ge/src/hardware/headless.c
+++ b/df_datalink_ge/src/hardware/headless.c
@@ -989,7 +989,7 @@ int HW_9371LargeFrequencyChange(mykonosDevice_t *mykDevice, uint64_t freq_Hz)
 //					HW_9371LargeFrequencyChange(&mykDevice, NewFreqHz);
 //				}
 //				mykDevice.tx->txPllLoFrequency_Hz = NewFreqHz;
-//				printf("New Tx frequency set to %ld Hz!\n",NewFreqHz);
+//				printf("New Tx frequency set to %d Hz!\n",NewFreqHz);
 //			}
 //			else
 //			{
@@ -1017,7 +1017,7 @@ int HW_9371LargeFrequencyChange(mykonosDevice_t *mykDevice, uint64_t freq_Hz)
 //					HW_9371LargeFrequencyChange(&mykDevice, NewFreqHz);
 //				}
 //				mykDevice.rx->rxPllLoFrequency_Hz = NewFreqHz;
-//				printf("New Rx frequency set to %ld Hz!\n",NewFreqHz);
+//				printf("New Rx frequency set to %d Hz!\n",NewFreqHz);
 //			}
 //			else
 //			{