diff --git a/unix/asm_solaris_amd64.s b/unix/asm_solaris_amd64.s
index 43ed17a0..ded8260f 100644
--- a/unix/asm_solaris_amd64.s
+++ b/unix/asm_solaris_amd64.s
@@ -10,8 +10,8 @@
 // System calls for amd64, Solaris are implemented in runtime/syscall_solaris.go
 //
 
-TEXT ·sysvicall6(SB),NOSPLIT,$0-64
+TEXT ·sysvicall6(SB),NOSPLIT,$0-88
 	JMP	syscall·sysvicall6(SB)
 
-TEXT ·rawSysvicall6(SB),NOSPLIT,$0-64
+TEXT ·rawSysvicall6(SB),NOSPLIT,$0-88
 	JMP	syscall·rawSysvicall6(SB)