diff --git a/afsk/main.c b/afsk/main.c
index ddbecafe..6016edc5 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -239,6 +239,7 @@ int main(int argc, char *argv[]) {
   tx_freq_hz -= tx_channel * 50000 + 85000; // subtracting rx offset of 90kHz
   #ifdef DEBUG_LOGGING
 	print ("INFO: Transmit frequency %3.5f MHz\n", tx_freq_hz/1000000);
+  #endif
 
   init_rf();