diff --git a/01/reference.txt b/01/reference.txt
deleted file mode 100644
index c02b2974..00000000
--- a/01/reference.txt
+++ /dev/null
@@ -1 +0,0 @@
-Müqəddəs Kitabdan hekayə 1-2
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index c7369d00..ca52afa8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -41,7 +41,6 @@
 		"01-14",
 		"01-15",
 		"01-16",
-		"01-reference",
 		"02-10",
 		"02-11",
 		"02-12",