diff --git a/config.py b/config.py
index e208cb1..04608be 100644
--- a/config.py
+++ b/config.py
@@ -84,6 +84,7 @@ ALIASES = {
     "onprem": {
         "ci": {
             "Circleci": "CircleCI",
+            "Concourseci": "ConcourseCI",
             "Gitlabci": "GitlabCI",
             "Travisci": "TravisCI",
             "Teamcity": "TC",
diff --git a/diagrams/onprem/ci.py b/diagrams/onprem/ci.py
index 896e5de..7df8414 100644
--- a/diagrams/onprem/ci.py
+++ b/diagrams/onprem/ci.py
@@ -12,6 +12,10 @@ class Circleci(_Ci):
     _icon = "circleci.png"
 
 
+class Concourseci(_Ci):
+    _icon = "concourseci.png"
+
+
 class Gitlabci(_Ci):
     _icon = "gitlabci.png"
 
@@ -35,6 +39,7 @@ class Zuulci(_Ci):
 # Aliases
 
 CircleCI = Circleci
+ConcourseCI = Concourseci
 GitlabCI = Gitlabci
 TravisCI = Travisci
 TC = Teamcity
diff --git a/docs/nodes/onprem.md b/docs/nodes/onprem.md
index f70f7a0..51a46ae 100644
--- a/docs/nodes/onprem.md
+++ b/docs/nodes/onprem.md
@@ -28,6 +28,7 @@ Node classes list of onprem provider.
 ## onprem.ci
 
 - **diagrams.onprem.ci.Circleci**, **CircleCI** (alias)
+- **diagrams.onprem.ci.Concourseci**, **ConcourseCI** (alias)
 - **diagrams.onprem.ci.Gitlabci**, **GitlabCI** (alias)
 - **diagrams.onprem.ci.Jenkins**
 - **diagrams.onprem.ci.Teamcity**, **TC** (alias)
diff --git a/resources/onprem/ci/concourseci.png b/resources/onprem/ci/concourseci.png
new file mode 100644
index 0000000..0cb0e34
Binary files /dev/null and b/resources/onprem/ci/concourseci.png differ