1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/i2c/busses/i2c-stub.c b/drivers/i2c/busses/i2c-stub.c
index 8cf374ddd989..a54adc50d162 100644
--- a/drivers/i2c/busses/i2c-stub.c
+++ b/drivers/i2c/busses/i2c-stub.c
@@ -115,7 +115,7 @@ static u32 stub_func(struct i2c_adapter *adapter)
                 I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA;
 }
 
-static struct i2c_algorithm smbus_algorithm = {
+static const struct i2c_algorithm smbus_algorithm = {
         .functionality  = stub_func,
         .smbus_xfer     = stub_xfer,
 };