diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2f34155..140a8f7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -47,16 +47,6 @@ test:
       cobertura:
         - coverage.xml
 
-code_quality:
-  stage: test
-  script:
-    - dart run dart_code_metrics:metrics analyze lib -r gitlab > quality.json
-  artifacts:
-    when: always
-    reports:
-      codequality:
-        - quality.json
-
 code_navigation:
   stage: test
   allow_failure: true
diff --git a/analysis_options.yaml b/analysis_options.yaml
index 2a7756d..a3aca5b 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -75,27 +75,3 @@ linter:
     - use_if_null_to_convert_nulls_to_bools
     - use_is_even_rather_than_modulo
     - depend_on_referenced_packages
-
-
-dart_code_metrics:
-  anti-patterns:
-    - long-method
-    - long-parameter-list
-  metrics:
-    cyclomatic-complexity: 20
-    maximum-nesting-level: 5
-    number-of-parameters: 4
-    source-lines-of-code: 50
-  metrics-exclude:
-    - test/**
-  rules:
-    - avoid-nested-conditional-expressions:
-        - acceptable-level: 2
-    - avoid-throw-in-catch-block # throwWithStackTrace should be used instead
-    - avoid-unnecessary-type-casts
-    - no-boolean-literal-compare
-    - no-empty-block
-    - no-equal-then-else
-    - no-magic-number:
-        - allowed: [3.14, -1, 0, 1, 2, 3, 4, 5, 6, 8, 9, 10, 100]
-    - prefer-correct-type-name
diff --git a/pubspec.yaml b/pubspec.yaml
index 42426ab..88a4011 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -7,6 +7,5 @@ environment:
   sdk: '>=2.17.0 <3.0.0'
 
 dev_dependencies:
-  dart_code_metrics: ^4.15.1
   lints: ^2.0.0
   test: ^1.21.1