diff --git a/firmware/drivers/tsc2100.c b/firmware/drivers/tsc2100.c
index ccb8c1f26b..18dfcb9da1 100644
--- a/firmware/drivers/tsc2100.c
+++ b/firmware/drivers/tsc2100.c
@@ -52,7 +52,7 @@ short tsc2100_readreg(int page, int address)
 
 void tsc2100_writereg(int page, int address, short value)
 {
-    unsigned short command = 0x8000|(page << 11)|(address << 5);
+    unsigned short command = 0x0800|(page << 11)|(address << 5);
     unsigned char out[4] = {command >> 8, command & 0xff,
                             value >> 8,   value & 0xff};
     spi_block_transfer(SPI_target_TSC2100,