diff --git a/yarn.lock b/yarn.lock
index 140b8f41d4..ba0f3eb9dd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5232,7 +5232,6 @@ __metadata:
     "@backstage/plugin-catalog-react": "workspace:^"
     "@backstage/plugin-permission-react": "workspace:^"
     "@backstage/test-utils": "workspace:^"
-    "@backstage/ui": "workspace:^"
     "@material-ui/core": "npm:^4.12.2"
     "@material-ui/icons": "npm:^4.9.1"
     "@material-ui/lab": "npm:4.0.0-alpha.61"
@@ -7021,7 +7020,6 @@ __metadata:
     "@backstage/plugin-techdocs-react": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/types": "workspace:^"
-    "@backstage/ui": "workspace:^"
     "@codemirror/language": "npm:^6.0.0"
     "@codemirror/legacy-modes": "npm:^6.1.0"
     "@codemirror/view": "npm:^6.0.0"
@@ -7647,7 +7645,6 @@ __metadata:
     "@backstage/plugin-techdocs-react": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@backstage/ui": "workspace:^"
     "@material-ui/core": "npm:^4.12.2"
     "@material-ui/icons": "npm:^4.9.1"
     "@material-ui/lab": "npm:4.0.0-alpha.61"