1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/target/arm/olympus/mrobe-500/timer-target.h b/firmware/target/arm/olympus/mrobe-500/timer-target.h
index 71cfa72e9d..4abe75ad82 100644
--- a/firmware/target/arm/olympus/mrobe-500/timer-target.h
+++ b/firmware/target/arm/olympus/mrobe-500/timer-target.h
@@ -20,7 +20,7 @@
 #define TIMER_TARGET_H
 
 /* timer is based on PCLK and minimum division is 2 */
-#define TIMER_FREQ (49156800/2)
+#define TIMER_FREQ (27000000)
 
 bool __timer_set(long cycles, bool set);
 bool __timer_register(void);