diff --git a/chip/stm32/i2c-stm32f0.c b/chip/stm32/i2c-stm32f0.c
index d1d40f242b..d8dbd759fc 100644
--- a/chip/stm32/i2c-stm32f0.c
+++ b/chip/stm32/i2c-stm32f0.c
@@ -102,7 +102,7 @@ enum stm32_i2c_clk_src {
 static const uint32_t timingr_regs[I2C_CLK_SRC_COUNT][I2C_FREQ_COUNT] = {
 	[I2C_CLK_SRC_48MHZ] = {
 		[I2C_FREQ_1000KHZ] = 0x50100103,
-		[I2C_FREQ_400KHZ] = 0x50330309,
+		[I2C_FREQ_400KHZ] = 0x50330509,
 		[I2C_FREQ_100KHZ] = 0xB0421214,
 	},
 	[I2C_CLK_SRC_8MHZ] = {