1 files changed, 3 insertions, 0 deletions

diff --git a/firmware/target/arm/olympus/mrobe-500/system-mr500.c b/firmware/target/arm/olympus/mrobe-500/system-mr500.c
index 7be44f6242..913850ddb8 100644
--- a/firmware/target/arm/olympus/mrobe-500/system-mr500.c
+++ b/firmware/target/arm/olympus/mrobe-500/system-mr500.c
@@ -167,6 +167,9 @@ void system_init(void)
         IO_INTC_FISEL1 = 0;
         IO_INTC_FISEL2 = 0;
 
+        IO_INTC_ENTRY_TBA0 =
+        IO_INTC_ENTRY_TBA1 = 0;
+
     /* set GIO26 (reset pin) to output and low */
         IO_GIO_BITCLR1=(1<<10);
         IO_GIO_DIR1&=~(1<<10);