diff --git a/src/fenv/i386/fenv.s b/src/fenv/i386/fenv.s
index f6036d67..a189ca2e 100644
--- a/src/fenv/i386/fenv.s
+++ b/src/fenv/i386/fenv.s
@@ -126,7 +126,7 @@ fesetenv:
 	push %eax
 	push %eax
 	push %eax
-	push %eax
+	pushl $0xffff
 	push %eax
 	pushl $0x37f
 	fldenv (%esp)