diff --git a/tests/tcg/s390x/gdbstub/test-svc.py b/tests/tcg/s390x/gdbstub/test-svc.py
index 7851ca7284..18fad3f163 100644
--- a/tests/tcg/s390x/gdbstub/test-svc.py
+++ b/tests/tcg/s390x/gdbstub/test-svc.py
@@ -25,7 +25,7 @@ def run_test():
     gdb.execute("si")
     report("larl\t" in gdb.execute("x/i $pc", False, True), "insn #2")
     gdb.execute("si")
-    report("lghi\t" in gdb.execute("x/i $pc", False, True), "insn #3")
+    report("lgrl\t" in gdb.execute("x/i $pc", False, True), "insn #3")
     gdb.execute("si")
     report("svc\t" in gdb.execute("x/i $pc", False, True), "insn #4")
     gdb.execute("si")
diff --git a/tests/tcg/s390x/hello-s390x-asm.S b/tests/tcg/s390x/hello-s390x-asm.S
index 2e9faa1604..4dbda12d35 100644
--- a/tests/tcg/s390x/hello-s390x-asm.S
+++ b/tests/tcg/s390x/hello-s390x-asm.S
@@ -8,7 +8,7 @@ _start:
 /* puts("Hello, World!"); */
 lghi %r2,1
 larl %r3,foo
-lghi %r4,foo_end-foo
+lgrl %r4,foo_len
 svc 4
 
 /* exit(0); */
@@ -18,3 +18,5 @@ svc 1
 .align 2
 foo: .asciz "Hello, World!\n"
 foo_end:
+.align 8
+foo_len: .quad foo_end-foo