diff --git a/flight/targets/boards/revonano/board-info.mk b/flight/targets/boards/revonano/board-info.mk
index 9484e06d8..0061c2e02 100644
--- a/flight/targets/boards/revonano/board-info.mk
+++ b/flight/targets/boards/revonano/board-info.mk
@@ -42,5 +42,5 @@ FW_BANK_SIZE        := 0x00070000  # Should include FW_DESC_SIZE
 FW_DESC_SIZE        := 0x00000064
 # Quartz frequency is actually 8000000. 
 # The following value fixes several rounding errors on uart baud rates calculations
-OSCILLATOR_FREQ     :=   8000010
+OSCILLATOR_FREQ     :=   7999999
 SYSCLK_FREQ         :=  96000000