diff --git a/Makefile b/Makefile
index 9aef5af9735a38667256546c57d5070cc459042f..c209b5410f6e8111cac132ee55d4bebbb1a7426e 100644
--- a/Makefile
+++ b/Makefile
@@ -306,7 +306,7 @@ $(LIBS_DIR)/js/qrcode.js: unzip $(LIBS_DIR)/js
 	ln -s $(LIBS_DIR)/qrcode-1.4.4/qrcode.min.js $@
 
 $(LIBS_DIR)/js/ckeditor.js: unzip $(LIBS_DIR)/js
-	ln -s $(LIBS_DIR)/ckeditor5-build-custom/ckeditor5-build-custom/build/ckeditor.js $@
+	ln -s $(LIBS_DIR)/ckeditor5-build-custom/build/ckeditor.js $@
 
 
 $(addprefix $(LIBS_DIR)/, js css):
diff --git a/libs/ckeditor5-build-custom.zip b/libs/ckeditor5-build-custom.zip
index ac4c5ff58e9e2050237dae294b0275e56837bfa5..0d3f776ff9cb5e347a971582be3cbb45e1acb687 100644
Binary files a/libs/ckeditor5-build-custom.zip and b/libs/ckeditor5-build-custom.zip differ