diff --git a/ion/src/f730/regs/fsmc.h b/ion/src/f730/regs/fmc.h
similarity index 94%
rename from ion/src/f730/regs/fsmc.h
rename to ion/src/f730/regs/fmc.h
index 52bfcbdac..302c5be74 100644
--- a/ion/src/f730/regs/fsmc.h
+++ b/ion/src/f730/regs/fmc.h
@@ -1,9 +1,9 @@
-#ifndef REGS_FSMC_H
-#define REGS_FSMC_H
+#ifndef REGS_FMC_H
+#define REGS_FMC_H
 
 #include "register.h"
 
-class FSMC {
+class FMC {
 public:
   class BCR : Register32 {
   public:
@@ -58,7 +58,7 @@ public:
     REGS_TYPE_FIELD(ACCMOD, 29, 28);
   };
 
-  constexpr FSMC() {}
+  constexpr FMC() {}
   volatile BCR * BCR(int index) const {
     return (class BCR *)(Base() + 8*(index-1));
   }
@@ -74,6 +74,6 @@ private:
   };
 };
 
-constexpr FSMC FSMC;
+constexpr FMC FMC;
 
 #endif
diff --git a/ion/src/f730/regs/regs.h b/ion/src/f730/regs/regs.h
index b5fad9e8a..ed5b48bdb 100644
--- a/ion/src/f730/regs/regs.h
+++ b/ion/src/f730/regs/regs.h
@@ -7,7 +7,7 @@
 #include "dma.h"
 #include "exti.h"
 #include "flash.h"
-#include "fsmc.h"
+#include "fmc.h"
 #include "gpio.h"
 #include "itm.h"
 #include "mpu.h"