diff --git a/master/fsm_foe.c b/master/fsm_foe.c
index b722fd7c..417b72d3 100644
--- a/master/fsm_foe.c
+++ b/master/fsm_foe.c
@@ -66,7 +66,7 @@ enum {
     EC_FOE_OPCODE_ACK  = 4, /**< Acknowledge. */
     EC_FOE_OPCODE_ERR  = 5, /**< Error. */
     EC_FOE_OPCODE_BUSY = 6  /**< Busy. */
-} ec_foe_opcode_t;
+};
 
 /*****************************************************************************/