diff --git a/test/db/archos/linux-x64/dbg_step b/test/db/archos/linux-x64/dbg_step
index 4c2704af95..55f509eb8a 100644
--- a/test/db/archos/linux-x64/dbg_step
+++ b/test/db/archos/linux-x64/dbg_step
@@ -290,6 +290,7 @@ CMDS=<<EOF
 e dbg.follow=1
 e asm.bytes=1
 dcu main
+dr r13=rip+1  # For Ubuntu 20.04
 pd 2
 s
 ds
@@ -298,9 +299,9 @@ EOF
 EXPECT=<<EOF
             ;-- main:
             ;-- rax:
-            ;-- r13:
             ;-- rip:
             0x00400574      55             push  rbp
+            ;-- r13:
             0x00400575      ff1425580960.  call  qword [loc.pnt_0]     ; 0x600958 ; "/\x05@"
 0x400574
 0x400575