diff --git a/package.json b/package.json
index 13f9eaa..52ea437 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "keycloak",
     "k8s",
     "c4k",
-    "deplyoment",
+    "deployment",
     "yaml",
     "convention4kubernetes"
   ],
diff --git a/project.clj b/project.clj
index 7a94a64..c66dd5b 100644
--- a/project.clj
+++ b/project.clj
@@ -5,10 +5,7 @@
             :url "https://www.apache.org/licenses/LICENSE-2.0.html"}
   :dependencies [[org.clojure/clojure "1.10.3"]
                  [org.clojure/tools.reader "1.3.4"]
-                 [aero "1.1.6"]
-                 [orchestra "2021.01.01-1"]
-                 [expound "0.8.9"]
-                 [clj-commons/clj-yaml "0.7.106"]]
+                 [org.domaindrivenarchitecture/c4k-common-clj "0.1.0-SNAPSHOT"]]
   :target-path "target/%s/"
   :source-paths ["src/main/cljc"
                  "src/main/clj"]
diff --git a/shadow-cljs.edn b/shadow-cljs.edn
index 01d9c40..9f78033 100644
--- a/shadow-cljs.edn
+++ b/shadow-cljs.edn
@@ -3,9 +3,7 @@
                 "src/main/resources"
                 "src/test/cljc"
                 "src/test/resources"]
- :dependencies [[aero "1.1.6"]
-                [orchestra "2021.01.01-1"]
-                [expound "0.8.9"]]
+ :dependencies [[org.domaindrivenarchitecture/c4k-common-cljs "0.1.0-SNAPSHOT"]]
  :dev-http {8080 "public"}
  :builds {:frontend {:target :browser
                      :modules {:main {:init-fn dda.c4k-keycloak.browser/init}}
diff --git a/src/main/clj/dda/c4k_keycloak/base64.clj b/src/main/clj/dda/c4k_keycloak/base64.clj
deleted file mode 100644
index 4f9bb50..0000000
--- a/src/main/clj/dda/c4k_keycloak/base64.clj
+++ /dev/null
@@ -1,14 +0,0 @@
-(ns dda.c4k-keycloak.base64
-  (:import (java.util Base64)))
-
-(defn encode
-  [string]
-  (.encodeToString 
-   (Base64/getEncoder) 
-   (.getBytes string "UTF-8"))) 
-
-(defn decode
-  [string]
-  (String. 
-   (.decode (Base64/getDecoder) string) 
-   "UTF-8"))
\ No newline at end of file
diff --git a/src/main/cljc/dda/c4k_keycloak/common.cljc b/src/main/cljc/dda/c4k_keycloak/common.cljc
deleted file mode 100644
index 7beee60..0000000
--- a/src/main/cljc/dda/c4k_keycloak/common.cljc
+++ /dev/null
@@ -1,41 +0,0 @@
-(ns dda.c4k-keycloak.common
-  (:require
-   [clojure.walk]))
-
-(defn bash-env-string?
-  [input]
-  (and (string? input)
-       (not (re-matches #".*['\"\$]+.*" input))))
-
-(defn fqdn-string?
-  [input]
-  (and (string? input)
-       (some? (re-matches #"(?=^.{4,253}$)(^((?!-)[a-zA-Z0-9-]{0,62}[a-zA-Z0-9]\.)+[a-zA-Z]{2,63}$)" input))))
-
-(defn letsencrypt-issuer? 
-  [input]
-  (contains? #{:prod :staging} input))
-
-(defn replace-named-value
-  [coll name value]
-  (clojure.walk/postwalk #(if (and (map? %)
-                                   (= name (:name %)))
-                            {:name name :value value}
-                            %) 
-                         coll))
-
-(defn replace-key-value
-  [coll key value]
-  (clojure.walk/postwalk #(if (and (map? %)
-                                   (contains? % key))
-                            (assoc % key value)
-                            %)
-                         coll))
-
-(defn replace-all-matching-values-by-new-value
-  [coll value-to-match value-to-replace]
-  (clojure.walk/postwalk #(if (and (= (type value-to-match) (type %))
-                                   (= value-to-match %))
-                            value-to-replace
-                            %) 
-                         coll))
diff --git a/src/main/cljc/dda/c4k_keycloak/keycloak.cljc b/src/main/cljc/dda/c4k_keycloak/keycloak.cljc
index 02dccb0..245d610 100644
--- a/src/main/cljc/dda/c4k_keycloak/keycloak.cljc
+++ b/src/main/cljc/dda/c4k_keycloak/keycloak.cljc
@@ -2,8 +2,8 @@
  (:require
   [clojure.spec.alpha :as s]
   [dda.c4k-keycloak.yaml :as yaml]
-  [dda.c4k-keycloak.base64 :as b64]
-  [dda.c4k-keycloak.common :as cm]))
+  [dda.c4k-common.base64 :as b64]
+  [dda.c4k-common.common :as cm]))
 
 (s/def ::keycloak-admin-user cm/bash-env-string?)
 (s/def ::keycloak-admin-password cm/bash-env-string?)
diff --git a/src/main/cljc/dda/c4k_keycloak/postgres.cljc b/src/main/cljc/dda/c4k_keycloak/postgres.cljc
index b3846ea..01681bf 100644
--- a/src/main/cljc/dda/c4k_keycloak/postgres.cljc
+++ b/src/main/cljc/dda/c4k_keycloak/postgres.cljc
@@ -2,8 +2,8 @@
   (:require
    [clojure.spec.alpha :as s]
    [dda.c4k-keycloak.yaml :as yaml]
-   [dda.c4k-keycloak.base64 :as b64]
-   [dda.c4k-keycloak.common :as cm]))
+   [dda.c4k-common.base64 :as b64]
+   [dda.c4k-common.common :as cm]))
 
 (s/def ::postgres-db-user cm/bash-env-string?)
 (s/def ::postgres-db-password cm/bash-env-string?)
diff --git a/src/main/cljs/dda/c4k_keycloak/base64.cljs b/src/main/cljs/dda/c4k_keycloak/base64.cljs
deleted file mode 100644
index 8c1caa0..0000000
--- a/src/main/cljs/dda/c4k_keycloak/base64.cljs
+++ /dev/null
@@ -1,11 +0,0 @@
-(ns dda.c4k-keycloak.base64
-  (:require
-   ["js-base64" :as b64]))
-
-(defn encode
-  [string]
-  (.encode b64/Base64 string))
-
-(defn decode
-  [string]
-  (.decode b64/Base64 string))