diff --git a/project.clj b/project.clj
index 48f7b4d..c22676f 100644
--- a/project.clj
+++ b/project.clj
@@ -1,10 +1,9 @@
-(defproject district0x/district-encryption "1.0.2-SNAPSHOT"
+(defproject district0x/district-encryption "1.0.3-SNAPSHOT"
   :description "Set of functions helpful for data encryption on blockchain based on public/private key"
   :url "https://github.com/district0x/district-encryption"
   :license {:name "Eclipse Public License"
             :url "http://www.eclipse.org/legal/epl-v10.html"}
-  :dependencies [[cljsjs/eccjs "0.3.1-0"]
-                 [org.clojure/clojurescript "1.9.946"]]
+  :dependencies [[org.clojure/clojurescript "1.9.946"]]
 
   :npm {:dependencies [[eccjs "0.3.1"]]}
 
diff --git a/src/district/encryption.cljs b/src/district/encryption.cljs
index 9be36be..feea036 100644
--- a/src/district/encryption.cljs
+++ b/src/district/encryption.cljs
@@ -1,21 +1,18 @@
 (ns district.encryption
   (:require
-    [cljsjs.eccjs :as eccjs]
+    ["eccjs" :as ecc]
     [goog.crypt.base64 :as base64]))
 
-(when (and (exists? js/process) (= (str js/process) "[object process]"))               ;; node environment
-  (set! js/ecc (js/require "eccjs")))
-
 (defn generate-keypair []
-  (let [keypair (js->clj (.generate js/ecc (.-ENC_DEC js/ecc) 256))]
+  (let [keypair (js->clj (.generate ecc (.-ENC_DEC ecc) 256))]
     {:public-key (get keypair "enc")
      :private-key (get keypair "dec")}))
 
 (defn encrypt [public-key content]
-  (.encrypt js/ecc public-key content))
+  (.encrypt ecc public-key content))
 
 (defn decrypt [private-key content]
-  (.decrypt js/ecc private-key content))
+  (.decrypt ecc private-key content))
 
 (defn encode-base64 [s]
   (base64/encodeString s))