diff --git a/config.py b/config.py
index e21badc..4b6f922 100644
--- a/config.py
+++ b/config.py
@@ -92,6 +92,7 @@ ALIASES = {
         "ci": {
             "Circleci": "CircleCI",
             "Concourseci": "ConcourseCI",
+            "Droneci": "DroneCI",
             "Gitlabci": "GitlabCI",
             "Travisci": "TravisCI",
             "Teamcity": "TC",
diff --git a/diagrams/onprem/ci.py b/diagrams/onprem/ci.py
index 7df8414..8ee8831 100644
--- a/diagrams/onprem/ci.py
+++ b/diagrams/onprem/ci.py
@@ -16,6 +16,10 @@ class Concourseci(_Ci):
     _icon = "concourseci.png"
 
 
+class Droneci(_Ci):
+    _icon = "droneci.png"
+
+
 class Gitlabci(_Ci):
     _icon = "gitlabci.png"
 
@@ -40,6 +44,7 @@ class Zuulci(_Ci):
 
 CircleCI = Circleci
 ConcourseCI = Concourseci
+DroneCI = Droneci
 GitlabCI = Gitlabci
 TravisCI = Travisci
 TC = Teamcity
diff --git a/diagrams/onprem/iac.py b/diagrams/onprem/iac.py
index a2ae55d..a9db5c0 100644
--- a/diagrams/onprem/iac.py
+++ b/diagrams/onprem/iac.py
@@ -12,6 +12,10 @@ class Ansible(_Iac):
     _icon = "ansible.png"
 
 
+class Atlantis(_Iac):
+    _icon = "atlantis.png"
+
+
 class Awx(_Iac):
     _icon = "awx.png"
 
diff --git a/docs/nodes/onprem.md b/docs/nodes/onprem.md
index 3add7e8..1654906 100644
--- a/docs/nodes/onprem.md
+++ b/docs/nodes/onprem.md
@@ -30,6 +30,7 @@ Node classes list of onprem provider.
 
 - **diagrams.onprem.ci.Circleci**, **CircleCI** (alias)
 - **diagrams.onprem.ci.Concourseci**, **ConcourseCI** (alias)
+- **diagrams.onprem.ci.Droneci**, **DroneCI** (alias)
 - **diagrams.onprem.ci.Gitlabci**, **GitlabCI** (alias)
 - **diagrams.onprem.ci.Jenkins**
 - **diagrams.onprem.ci.Teamcity**, **TC** (alias)
@@ -86,6 +87,7 @@ Node classes list of onprem provider.
 ## onprem.iac
 
 - **diagrams.onprem.iac.Ansible**
+- **diagrams.onprem.iac.Atlantis**
 - **diagrams.onprem.iac.Awx**
 - **diagrams.onprem.iac.Terraform**
 
diff --git a/resources/onprem/ci/droneci.png b/resources/onprem/ci/droneci.png
new file mode 100644
index 0000000..d40613f
Binary files /dev/null and b/resources/onprem/ci/droneci.png differ
diff --git a/resources/onprem/iac/atlantis.png b/resources/onprem/iac/atlantis.png
new file mode 100644
index 0000000..8807902
Binary files /dev/null and b/resources/onprem/iac/atlantis.png differ