diff --git a/src/p_ps1.cpp b/src/p_ps1.cpp
index c2952e70..54ae6aad 100644
--- a/src/p_ps1.cpp
+++ b/src/p_ps1.cpp
@@ -585,7 +585,7 @@ void PackPs1::pack(OutputFile *fo)
 
     unsigned pad = 0;
 
-    if (!opt->ps1_exe.no_align)
+    if (!opt->ps1_exe.no_align || !isCon)
     {
         pad = oh.tx_len;
         oh.tx_len = ALIGN_UP(oh.tx_len, CD_SEC);