diff --git a/engine/src/flutter/sky/packages/material_design_icons/BUILD.gn b/engine/src/flutter/sky/packages/material_design_icons/BUILD.gn
index d9e22d18d98..60bf59a2d8f 100644
--- a/engine/src/flutter/sky/packages/material_design_icons/BUILD.gn
+++ b/engine/src/flutter/sky/packages/material_design_icons/BUILD.gn
@@ -7,7 +7,7 @@ action("material_design_icons") {
 
   stamp_file = "$target_gen_dir/symlink.stamp"
 
-  sources = [ ".version.sha1" ]
+  sources = [ "lib/.version.sha1" ]
   outputs = [ stamp_file ]
 
   args = [
diff --git a/engine/src/flutter/sky/packages/material_design_icons/.gitignore b/engine/src/flutter/sky/packages/material_design_icons/lib/.gitignore
similarity index 100%
rename from engine/src/flutter/sky/packages/material_design_icons/.gitignore
rename to engine/src/flutter/sky/packages/material_design_icons/lib/.gitignore
diff --git a/engine/src/flutter/sky/packages/material_design_icons/.version.sha1 b/engine/src/flutter/sky/packages/material_design_icons/lib/.version.sha1
similarity index 100%
rename from engine/src/flutter/sky/packages/material_design_icons/.version.sha1
rename to engine/src/flutter/sky/packages/material_design_icons/lib/.version.sha1
diff --git a/engine/src/flutter/sky/tools/download_material_design_icons b/engine/src/flutter/sky/tools/download_material_design_icons
index e338e7cad5f..07692f0abcb 100755
--- a/engine/src/flutter/sky/tools/download_material_design_icons
+++ b/engine/src/flutter/sky/tools/download_material_design_icons
@@ -13,7 +13,7 @@ SRC_ROOT = os.path.abspath(os.path.join(__file__, os.pardir, os.pardir, os.pardi
 VERSION_FILE = '.version.sha1'
 
 def main():
-    package_dir = os.path.join(SRC_ROOT, 'sky/packages/material_design_icons')
+    package_dir = os.path.join(SRC_ROOT, 'sky/packages/material_design_icons/lib')
     icons_dir = os.path.join(package_dir, 'icons')
     existing_sha1_path = os.path.join(icons_dir, VERSION_FILE)