1 files changed, 1 insertions, 1 deletions
diff --git a/emcc b/emcc
index 538590ce..e28ec767 100755
--- a/emcc
+++ b/emcc
@@ -1187,7 +1187,7 @@ try:
     shared.Settings.ASM_JS = 1 if opt_level > 0 else 2
     try:
       assert shared.Settings.UNALIGNED_MEMORY == 0, 'forced unaligned memory not supported in fastcomp'
-      assert shared.Settings.CHECK_HEAP_ALIGN == 0, 'check heap align not supported in fastcomp yet'
+      assert shared.Settings.CHECK_HEAP_ALIGN == 0, 'check heap align not supported in fastcomp - use SAFE_HEAP instead'
       assert shared.Settings.SAFE_DYNCALLS == 0, 'safe dyncalls not supported in fastcomp'
       assert shared.Settings.ASM_HEAP_LOG == 0, 'asm heap log not supported in fastcomp'
       assert shared.Settings.LABEL_DEBUG == 0, 'label debug not supported in fastcomp'