1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/target/arm/philips/sa9200/power-sa9200.c b/firmware/target/arm/philips/sa9200/power-sa9200.c
index 5da1fc5fc4..e0bdfcf8ea 100644
--- a/firmware/target/arm/philips/sa9200/power-sa9200.c
+++ b/firmware/target/arm/philips/sa9200/power-sa9200.c
@@ -97,7 +97,7 @@ unsigned int power_input_status(void)
     /* GPIOF indicates that the connector is present,
        GPIOB indicates that there's power there too.
        Same status bits for both USB and the charger. */
-    if (!(GPIOF_INPUT_VAL & 0x80) && !(GPIOB_INPUT_VAL & 0x80))
+    if (!(GPIOF_INPUT_VAL & 0x80) && (GPIOB_INPUT_VAL & 0x40))
         status = POWER_INPUT_MAIN_CHARGER;
 
     return status;