diff --git a/src/util/util.cr b/src/util/util.cr
index ce658aa..4bda90a 100644
--- a/src/util/util.cr
+++ b/src/util/util.cr
@@ -1,7 +1,7 @@
 IMGS_PER_PAGE            = 5
 ENTRIES_IN_HOME_SECTIONS = 8
 UPLOAD_URL_PREFIX        = "/uploads"
-STATIC_DIRS              = %w(/css /js /img /webfonts /favicon.ico /robots.txt)
+STATIC_DIRS              = %w(/css /js /img /webfonts /favicon.ico /robots.txt /manifest.json)
 SUPPORTED_FILE_EXTNAMES  = [".zip", ".cbz", ".rar", ".cbr"]
 SUPPORTED_IMG_TYPES      = %w(
   image/jpeg