diff --git a/.changeset/sour-stingrays-pull.md b/.changeset/sour-stingrays-pull.md
new file mode 100644
index 000000000..ac972ee6b
--- /dev/null
+++ b/.changeset/sour-stingrays-pull.md
@@ -0,0 +1,5 @@
+---
+'@openproject/octicons': patch
+---
+
+fix: make Angular components standalone for treeshaking
diff --git a/lib/octicons_angular/script/build.js b/lib/octicons_angular/script/build.js
index 8ce4b18e7..eb2412639 100755
--- a/lib/octicons_angular/script/build.js
+++ b/lib/octicons_angular/script/build.js
@@ -42,6 +42,7 @@ const icons = Object.entries(octicons)
     const code = `
 @Component({
   selector: 'svg[op-octicon-${key}]',
+  standalone: true,
   template: \`
     <title *ngIf="title">{{title}}</title>