diff --git a/Makefile b/Makefile
index 5cca686319c617006007e4884cfb269796ac7af4..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)/ckeditor5-31.0.0-k356w86hp13l/build/ckeditor.js $@
+	ln -s $(LIBS_DIR)/ckeditor5-build-custom/build/ckeditor.js $@
 
 
 $(addprefix $(LIBS_DIR)/, js css):
diff --git a/libs/ckeditor-build-custom.zip b/libs/ckeditor-build-custom.zip
new file mode 100644
index 0000000000000000000000000000000000000000..8361ee623a48d917f90e8c4125e60596d963c3ae
Binary files /dev/null and b/libs/ckeditor-build-custom.zip differ
diff --git a/libs/ckeditor5-31.0.0-k356w86hp13l.zip b/libs/ckeditor5-31.0.0-k356w86hp13l.zip
deleted file mode 100644
index 71523482a2bdfa7c0a9776eeed7aa7be010e053b..0000000000000000000000000000000000000000
Binary files a/libs/ckeditor5-31.0.0-k356w86hp13l.zip and /dev/null differ