diff --git a/libraries/SD/src/utility/Sd2Card.cpp b/libraries/SD/src/utility/Sd2Card.cpp
index a1edc13..4cfd488 100644
--- a/libraries/SD/src/utility/Sd2Card.cpp
+++ b/libraries/SD/src/utility/Sd2Card.cpp
@@ -252,18 +252,9 @@ uint8_t Sd2Card::init(uint8_t sckRateID, uint8_t chipSelectPin) {
   uint32_t arg;
 
   // set pin modes
-//#ifdef BOARD_SIPEED_MAIXDUINO
-  int gpionum = get_gpio(chipSelectPin_);
-    if(gpionum >= 0){
-        fpioa_function_t function = fpioa_function_t(FUNC_GPIOHS0 + gpionum);
-        fpioa_set_function(chipSelectPin_, function);
-        gpiohs_set_drive_mode((uint8_t)gpionum, GPIO_DM_OUTPUT);
-         gpiohs_set_pin((uint8_t)gpionum, GPIO_PV_HIGH);
-    }
-//#else
-//  pinMode(chipSelectPin_, OUTPUT);
-//  digitalWrite(chipSelectPin_, HIGH);
-//#endif
+  pinMode(chipSelectPin_, OUTPUT);
+  digitalWrite(chipSelectPin_, HIGH);
+
 #ifndef USE_SPI_LIB
   pinMode(SPI_MISO_PIN, INPUT);
   pinMode(SPI_MOSI_PIN, OUTPUT);