diff --git a/gcc/config/tahoe/tahoe.h b/gcc/config/tahoe/tahoe.h
index 71cd30196c12521b4fe41a464dbe60f4dbe5d04f..d6dd08fe4a03287078cff0936c4110380c4230b9 100644
--- a/gcc/config/tahoe/tahoe.h
+++ b/gcc/config/tahoe/tahoe.h
@@ -133,7 +133,7 @@ extern int target_flags;
 /* this section is borrowed from the vax version since the */
 /* formats are the same in both of the architectures	   */
 
-#define CHECK_FLOAT_VALUE(MODE, D, OVEFLOW) \
+#define CHECK_FLOAT_VALUE(MODE, D, OVERFLOW) \
   if (OVERFLOW)								\
     (D) = 1.7014117331926443e+38;					\
   else if ((MODE) == SFmode)						\