diff --git a/.github/workflows/code_analysis.yaml b/.github/workflows/code_analysis.yaml
index b161284d..7a9374bc 100644
--- a/.github/workflows/code_analysis.yaml
+++ b/.github/workflows/code_analysis.yaml
@@ -36,10 +36,6 @@ jobs:
                         name: 'Tests'
                         run: vendor/bin/phpunit
 
-                    -
-                        name: 'Run StructArmed'
-                        run: vendor/bin/structarmed analyze
-
         name: ${{ matrix.actions.name }}
         runs-on: ubuntu-latest
         timeout-minutes: 10
diff --git a/.github/workflows/dispatch_build_scoped_rector.yaml b/.github/workflows/dispatch_build_scoped_rector.yaml
index 2abe4ba4..8ca35aa7 100644
--- a/.github/workflows/dispatch_build_scoped_rector.yaml
+++ b/.github/workflows/dispatch_build_scoped_rector.yaml
@@ -15,8 +15,29 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
+            # a tagged main is already being published by the tag build of rector-src,
+            # dispatching a second build would race it for the push to rectorphp/rector
+            -
+                name: "Check whether rector-src main is a release tag commit"
+                id: release_tag
+                run: |
+                    RECTOR_SRC="https://github.com/rectorphp/rector-src.git"
+
+                    MAIN_SHA=$(git ls-remote $RECTOR_SRC refs/heads/main | cut -f1)
+                    if [ -z "$MAIN_SHA" ]; then
+                        echo "Could not resolve rector-src main"
+                        exit 1
+                    fi
+
+                    # lightweight tags are listed with the commit itself, annotated ones with a "^{}" line
+                    if git ls-remote --tags $RECTOR_SRC | grep -q "^${MAIN_SHA}"; then
+                        echo "rector-src main $MAIN_SHA is tagged, leaving the build to the tag itself"
+                        echo "tagged=true" >> $GITHUB_OUTPUT
+                    fi
+
             -
                 name: "Trigger build_scoped_rector.yaml in rectorphp/rector-src"
+                if: steps.release_tag.outputs.tagged != 'true'
                 env:
                     GH_TOKEN: ${{ secrets.ACCESS_TOKEN }}
                 run: gh workflow run build_scoped_rector.yaml --repo rectorphp/rector-src --ref main
diff --git a/composer.json b/composer.json
index f3c1b459..62d04d2c 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,6 @@
         "php": ">=8.4"
     },
     "require-dev": {
-        "boundwize/structarmed": "^0.14",
         "phpstan/extension-installer": "^1.4",
         "phpstan/phpstan": "^2.1.38",
         "phpstan/phpstan-deprecation-rules": "^2.0",
diff --git a/structarmed.php b/structarmed.php
deleted file mode 100644
index 2cd501fd..00000000
--- a/structarmed.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-use Boundwize\StructArmed\Architecture;
-use Boundwize\StructArmed\Preset\Preset;
-
-return Architecture::define()
-    ->withPreset(Preset::PSR4());