diff --git a/revealjs/build.py b/revealjs/build.py
index e79a116..4651d64 100755
--- a/revealjs/build.py
+++ b/revealjs/build.py
@@ -39,7 +39,7 @@ config = {
     'show_notes': False, # on print
     'width': 1280,
     'height': 800,
-    'transition': 'slide', # none, fade, slide, convex, concave, zoom
+    'transition': 'none', # none, fade, slide, convex, concave, zoom
 }
 content = ""