diff --git a/Cart_Reader/snes_clk.cpp b/Cart_Reader/snes_clk.cpp
index 2d00f95..f3a2481 100644
--- a/Cart_Reader/snes_clk.cpp
+++ b/Cart_Reader/snes_clk.cpp
@@ -1,9 +1,9 @@
 #include "snes_clk.h"
-#include <SdFat.h>
+#include "SdFat.h"
 #include "atoi32.h"
 
 int32_t readClockOffset() {
-  File clock_file;
+  FsFile clock_file;
   unsigned char* clock_buf;
   int16_t i;
   int32_t clock_offset;
diff --git a/Cart_Reader/snes_clk.h b/Cart_Reader/snes_clk.h
index 403333c..a9a3bfe 100644
--- a/Cart_Reader/snes_clk.h
+++ b/Cart_Reader/snes_clk.h
@@ -1,7 +1,7 @@
 #ifndef _SNES_CLK_H
 #define _SNES_CLK_H
 
-#include <SdFat.h>
+#include "SdFat.h"
 #include "atoi32.h"
 
 int32_t readClockOffset();