diff --git a/MANIFEST b/MANIFEST
index 0d6f1837e..c3b4d52d7 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -27,9 +27,10 @@ lib/Slic3r/GCode.pm
 lib/Slic3r/Geometry.pm
 lib/Slic3r/Geometry/Clipper.pm
 lib/Slic3r/GUI.pm
+lib/Slic3r/GUI/AboutDialog.pm
 lib/Slic3r/GUI/ConfigWizard.pm
-lib/Slic3r/GUI/Plater.pm
 lib/Slic3r/GUI/OptionsGroup.pm
+lib/Slic3r/GUI/Plater.pm
 lib/Slic3r/GUI/SkeinPanel.pm
 lib/Slic3r/GUI/Tab.pm
 lib/Slic3r/Layer.pm
@@ -53,16 +54,14 @@ t/collinear.t
 t/fill.t
 t/geometry.t
 t/polyclip.t
+t/serialize.t
 t/stl.t
 utils/amf-to-stl.pl
 utils/file_info.pl
+utils/post-processing/filament-weight.pl
 utils/post-processing/z-every-line.pl
 utils/split_stl.pl
 utils/stl-to-amf.pl
-var/Slic3r.icns
-var/Slic3r.ico
-var/Slic3r.png
-var/Slic3r_128px.png
 var/add.png
 var/arrow_out.png
 var/arrow_rotate_anticlockwise.png
@@ -74,10 +73,14 @@ var/brick_delete.png
 var/brick_go.png
 var/bricks.png
 var/building.png
+var/bullet_black.png
+var/bullet_blue.png
+var/bullet_white.png
 var/cog.png
 var/cog_go.png
 var/cross.png
 var/delete.png
+var/disk.png
 var/funnel.png
 var/hourglass.png
 var/layers.png
@@ -86,6 +89,12 @@ var/page_white_go.png
 var/printer_empty.png
 var/shading.png
 var/shape_ungroup.png
+var/Slic3r.icns
+var/Slic3r.ico
+var/Slic3r.png
+var/Slic3r_128px.png
+var/Slic3r_192px.png
+var/Slic3r_192px_transparent.png
 var/spool.png
 var/time.png
 var/wrench.png