diff --git a/targets/targets.json b/targets/targets.json
index 3a4d61e64e..a6aa98e850 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -4990,7 +4990,6 @@
             "PORTINOUT",
             "PORTOUT",
             "SERIAL",
-            "SERIAL_FC",
             "SPI",
             "SPISLAVE",
             "TSC",
@@ -5014,7 +5013,6 @@
             "PORTINOUT",
             "PORTOUT",
             "SERIAL",
-            "SERIAL_FC",
             "SPI",
             "SPISLAVE",
             "TSC",