diff --git a/src/doomdef.h b/src/doomdef.h
index f46945e61..f0347c716 100644
--- a/src/doomdef.h
+++ b/src/doomdef.h
@@ -549,7 +549,7 @@ extern UINT8 shiftdown, ctrldown, altdown;
 extern boolean capslock;
 
 // WARNING: a should be unsigned but to add with 2048, it isn't!
-#define AIMINGTODY(a) (FINETANGENT((2048+(((INT32)a)>>ANGLETOFINESHIFT)) & FINEMASK)*160)
+#define AIMINGTODY(a) FixedDiv((FINETANGENT((2048+(((INT32)a)>>ANGLETOFINESHIFT)) & FINEMASK)*160), fovtan[viewssnum])
 
 // if we ever make our alloc stuff...
 #define ZZ_Alloc(x) Z_Malloc(x, PU_STATIC, NULL)