diff --git a/README.md b/README.md
index dd78601..7c3b874 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,6 @@ I'm initially focusing on the api and engines, but eventually Mozhi will have a
 - DeepL
 - LibreTranslate
 - Yandex
-- IBM Watson
 - MyMemory
 - DuckDuckGo (almost 1-1 with Bing Translate)
 
@@ -62,7 +61,6 @@ These envvars turn off/on engines. By default all of them are enabled.
 - `MOZHI_DEEPL_ENABLED`
 - `MOZHI_LIBRETRANSLATE_ENABLED`
 - `MOZHI_YANDEX_ENABLED`
-- `MOZHI_WATSON_ENABLED`
 - `MOZHI_MYMEMORY_ENABLED`
 - `MOZHI_DUCKDUCKGO_ENABLED`
 
diff --git a/cmd/langlist.go b/cmd/langlist.go
index 5a00123..69d8895 100644
--- a/cmd/langlist.go
+++ b/cmd/langlist.go
@@ -47,7 +47,7 @@ func init() {
 	rootCmd.AddCommand(langlistCmd)
 	translateCmd.Flags().SortFlags = false
 
-	langlistCmd.Flags().StringVarP(&engineused, "engine", "e", "", "[google|libre|reverso|deepl|watson|yandex|mymemory|duckduckgo]")
+	langlistCmd.Flags().StringVarP(&engineused, "engine", "e", "", "[google|libre|reverso|deepl|yandex|mymemory|duckduckgo]")
 	langlistCmd.Flags().StringVarP(&listtype, "type", "t", "", "[sl|tl] Choose language for source or target")
 	langlistCmd.Flags().BoolVarP(&raw, "raw", "r", false, "Return only selected language code.")
 
diff --git a/cmd/translate.go b/cmd/translate.go
index 0b0f3d9..8dce38b 100644
--- a/cmd/translate.go
+++ b/cmd/translate.go
@@ -76,7 +76,7 @@ func init() {
 	rootCmd.AddCommand(translateCmd)
 	translateCmd.Flags().SortFlags = false
 
-	translateCmd.Flags().StringVarP(&engine, "engine", "e", "", "[all|google|libre|reverso|deepl|watson|yandex|mymemory|duckduckgo]")
+	translateCmd.Flags().StringVarP(&engine, "engine", "e", "", "[all|google|libre|reverso|deepl|yandex|mymemory|duckduckgo]")
 	translateCmd.Flags().StringVarP(&source, "source", "s", "", "Source language. Use langlist command to get code for your language")
 	translateCmd.Flags().StringVarP(&dest, "dest", "t", "", "Target language. Use langlist command to get code for your language")
 	translateCmd.Flags().StringVarP(&query, "query", "q", "", "Text to be translated")
diff --git a/go.mod b/go.mod
index 8997ee2..79c31a6 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ replace github.com/OwO-Network/gdeeplx => github.com/gi-yt/gdeeplx v0.0.0-202308
 //replace codeberg.org/aryak/libmozhi => /home/arya/projects/mozhi/libmozhi
 
 require (
-	codeberg.org/aryak/libmozhi v0.0.0-20240523071337-8b01c19082f6
+	codeberg.org/aryak/libmozhi v0.0.0-20240524084116-a931c9472e76
 	github.com/gofiber/fiber/v2 v2.52.4
 	github.com/gofiber/swagger v1.0.0
 	github.com/gofiber/template v1.8.0
diff --git a/go.sum b/go.sum
index 3f8d2e9..3d73b15 100644
--- a/go.sum
+++ b/go.sum
@@ -51,6 +51,8 @@ codeberg.org/aryak/libmozhi v0.0.0-20240522120450-090c25dcb721 h1:ZQ/tqILWJvFRZz
 codeberg.org/aryak/libmozhi v0.0.0-20240522120450-090c25dcb721/go.mod h1:X3kF1lzpbtHzJZUpPgNl9eJG70fskeqjuJYVHz+uNSo=
 codeberg.org/aryak/libmozhi v0.0.0-20240523071337-8b01c19082f6 h1:f7BFWPme7xHpFoUGudq2moIQ0BwNkCRyMyyZrUOyrJo=
 codeberg.org/aryak/libmozhi v0.0.0-20240523071337-8b01c19082f6/go.mod h1:cLOtjCmU2AsoL1B+kOzjOMWXYcsdewK8A5s5d/lQVBM=
+codeberg.org/aryak/libmozhi v0.0.0-20240524084116-a931c9472e76 h1:GsOycW30JTgEz4h4bnGGAm668g3Ir+LCQPsbcJ2hgjo=
+codeberg.org/aryak/libmozhi v0.0.0-20240524084116-a931c9472e76/go.mod h1:cLOtjCmU2AsoL1B+kOzjOMWXYcsdewK8A5s5d/lQVBM=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
diff --git a/utils/main.go b/utils/main.go
index 5e7594c..03216cd 100644
--- a/utils/main.go
+++ b/utils/main.go
@@ -34,7 +34,7 @@ func Sanitize(str string, strip string) string {
 }
 
 func EngineList() map[string]string {
-	engines := map[string]string{"all": "All Engines", "google": "Google", "deepl": "DeepL", "duckduckgo": "DuckDuckGo", "libre": "LibreTranslate", "mymemory": "MyMemory", "reverso": "Reverso", "watson": "Watson", "yandex": "Yandex"}
+	engines := map[string]string{"all": "All Engines", "google": "Google", "deepl": "DeepL", "duckduckgo": "DuckDuckGo", "libre": "LibreTranslate", "mymemory": "MyMemory", "reverso": "Reverso", "yandex": "Yandex"}
 	if EnvTrueNoExist("MOZHI_GOOGLE_ENABLED") == false {
 		delete(engines, "google")
 	} else if EnvTrueNoExist("MOZHI_DEEPL_ENABLED") == false {
@@ -47,8 +47,6 @@ func EngineList() map[string]string {
 		delete(engines, "mymemory")
 	} else if EnvTrueNoExist("MOZHI_REVERSO_ENABLED") == false {
 		delete(engines, "reverso")
-	} else if EnvTrueNoExist("MOZHI_WATSON_ENABLED") == false {
-		delete(engines, "watson")
 	} else if EnvTrueNoExist("MOZHI_YANDEX_ENABLED") == false {
 		delete(engines, "yandex")
 	}