diff --git a/matchFPandHash/platformio.ini b/matchFPandHash/platformio.ini
index 7a3aa31b5ff5309f390c9a637aaeb9d1f8bea326..fcd3b17a6c6b38c05224adbb3524a90c8f03116c 100644
--- a/matchFPandHash/platformio.ini
+++ b/matchFPandHash/platformio.ini
@@ -6,8 +6,5 @@ board = teensy31
 
 build_flags = 
 	-I lib/DFRobot_ID809
-
-lib_deps = 
-	intrbiz/crypto
-
+	-I lib/SHA256