diff --git a/src/fsmc_lcd/mod.rs b/src/fsmc_lcd/mod.rs
index 722c8193..07d4c285 100644
--- a/src/fsmc_lcd/mod.rs
+++ b/src/fsmc_lcd/mod.rs
@@ -127,7 +127,7 @@ impl Word for u8 {
     const MWID: fsmc::bcr1::MWID = fsmc::bcr1::MWID::Bits8;
 }
 impl Word for u16 {
-    const MWID: fsmc::bcr1::MWID = fsmc::bcr1::MWID::Bits8;
+    const MWID: fsmc::bcr1::MWID = fsmc::bcr1::MWID::Bits16;
 }
 
 impl<PINS, WORD: Word> FsmcLcd<PINS, WORD>