diff --git a/doc/requirements.txt b/doc/requirements.txt
index 2628f3ac3..23c08efbf 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,6 +1,5 @@
 sphinx
 sphinx_rtd_theme
-sphinxcontrib-mermaid
 sphinxcontrib.datatemplates
 sphinx-copybutton
 nbsphinx
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 798abf806..004902e94 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -56,7 +56,6 @@ def setup(app):
 # ones.
 extensions = [
     "sphinx.ext.napoleon",
-    "sphinxcontrib.mermaid",
     "sphinx.ext.autosummary",
     "sphinxcontrib.datatemplates",
     "nbsphinx",
diff --git a/doc/source/development/index.rst b/doc/source/development/index.rst
index b532a3640..f54b5dfa2 100644
--- a/doc/source/development/index.rst
+++ b/doc/source/development/index.rst
@@ -2,122 +2,6 @@
 Development
 ===========
 
-.. mermaid::
-
-    classDiagram
-        Component <-- Processor
-        Component <-- Connector
-        Connector <-- Input : implements
-        Connector <-- Output : implements
-        Processor <-- Normalizer : implements
-        Processor <-- Pseudonymizer : implements
-        Input <-- ConfluentKafkaInput : implements
-        Output <-- ConfluentKafkaOutput : implements
-        ProcessorConfiguration
-        Rule <-- NormalizerRule : inherit
-        Rule <-- PseudonymizerRule : inherit
-        BaseProcessorTestCase <-- NormalizerTestCase : implements
-        BaseProcessorTestCase <-- PseudonymizerTestCase : implements
-        class Component{
-            +Config
-            +str name
-            +Logger _logger
-            +Config _config
-            +String describe()
-            +None setup()
-            +None shut_down()
-            
-        }
-        class Processor{
-            <<interface>>
-            +rule_class
-            +Config
-            +load_rules()
-            +process()
-            +apply_rules()*
-        }
-        class Normalizer{
-            +Config
-            +rule_class = NormalizerRule
-            +_config: Normalizer.Config
-            +apply_rules()
-        }
-
-        class Pseudonymizer{
-            +Config
-            +rule_class = PseudonymizerRule
-            +_config: Pseudonymizer.Config
-            +apply_rules()
-        }
-        class Connector{
-            <<interface>>
-            +Config
-        }
-        class Input{
-            <<interface>>
-            +Config
-            +_config: Input.Config
-            -Dict _get_event()*
-            -None _get_raw_event()
-            +tuple[dict, error|None] get_next()
-        }
-        class Output{
-            <<interface>>
-            +Config
-            +_config: Output.Config
-            +None store()*
-            +None store_custom()*
-            +None store_failed()*
-        }
-        class ConfluentKafkaInput{
-            +Config
-            +_config: ConfluentKafkaInput.Config
-            +tuple _get_event()
-            +bytearray _get_raw_event()
-        }
-        class ConfluentKafkaOutput{
-            +Config
-            +_config: ConfluentKafkaInput.Config
-            +None store()
-            +None store_custom()
-            +None store_failed()
-        }
-
-        class Configuration{
-            <<adapter>>
-            +create
-        }
-        class Registry{
-            +mapping : dict
-        }
-
-        class Factory{
-            +create()
-        }
-
-
-        class TestFactory{
-            +test_check()
-            +test_create_normalizer()
-            +test_create_pseudonymizer()
-        }
-
-        class BaseProcessorTestCase{
-            +test_describe()
-            +test_load_rules()
-            +test_process()
-            +test_apply_rules()*
-        }
-
-        class NormalizerTestCase{
-            +test_apply_rules()
-        }
-
-        class PseudonymizerTestCase{
-            +test_apply_rules()
-        }
-
-
 .. toctree::
    :maxdepth: 2
 
diff --git a/doc/source/user_manual/introduction.rst b/doc/source/user_manual/introduction.rst
index 7851201da..3d7a5e446 100644
--- a/doc/source/user_manual/introduction.rst
+++ b/doc/source/user_manual/introduction.rst
@@ -36,27 +36,6 @@ Multiple instances of pipelines are created and run in parallel by different pro
 Only one event at a time is processed by each processor.
 Therefore, results of a processor should not depend on other events.
 
-.. mermaid::
-
-   flowchart LR
-   A[Input\nConnector] --> B
-   A[Input\nConnector] --> C
-   A[Input\nConnector] --> D
-   subgraph Pipeline 1
-   B[Normalizer] --> E[Geo-IP Enricher]
-   E --> F[Dropper] 
-   end
-   subgraph Pipeline 2
-   C[Normalizer] --> G[Geo-IP Enricher]
-   G --> H[Dropper] 
-   end
-   subgraph Pipeline n
-   D[Normalizer] --> I[Geo-IP Enricher]
-   I --> J[Dropper] 
-   end
-   F --> K[Output\nConnector]
-   H --> K[Output\nConnector]
-   J --> K[Output\nConnector]
 
 Processors
 ==========