diff --git a/mach/sparc/libem/fif.s b/mach/sparc/libem/fif.s
index cdc6791ee..3315d9f15 100644
--- a/mach/sparc/libem/fif.s
+++ b/mach/sparc/libem/fif.s
@@ -11,7 +11,7 @@ Fd80000000:
 .align 8
 .double 0r4294967296
 Fs80000000:
-.single 0r2147483648
+.single 0r4294967296
 Fs0:
 .single 0r0