diff --git a/extension.json b/extension.json
index ca6abd84..732c51c5 100644
--- a/extension.json
+++ b/extension.json
@@ -234,6 +234,12 @@
 					"dbid": 23,
 					"enabled": false,
 					"priority": "none"
+				},
+				"fostered-transparent": {
+					"dbid": 24,
+					"enabled": true,
+					"priority": "none",
+					"no-params": true
 				}
 			}
 		},
diff --git a/i18n/en.json b/i18n/en.json
index 163406c3..24fb2fb6 100644
--- a/i18n/en.json
+++ b/i18n/en.json
@@ -13,6 +13,8 @@
 	"linter-category-deletable-table-tag-desc": "These pages have table tags that should be deleted.",
 	"linter-category-fostered": "Fostered content",
 	"linter-category-fostered-desc": "These pages have fostered content.",
+	"linter-category-fostered-transparent": "Fostered rendering transparent content",
+	"linter-category-fostered-transparent-desc": "These pages have fostered rendering transparent content.",
 	"linter-category-html5-misnesting": "Misnested tag with different rendering in HTML5 and HTML4",
 	"linter-category-html5-misnesting-desc": "These misnested tags will behave differently in HTML5 compared to HTML4.",
 	"linter-category-night-mode-unaware-background-color": "Background color inline style rule exists without a corresponding text color",
@@ -77,6 +79,7 @@
 	"linter-pager-deletable-table-tag-details": "Table tag that should be deleted",
 	"linter-pager-details-header": "Additional info",
 	"linter-pager-fostered-details": "Fostered content",
+	"linter-pager-fostered-transparent-details": "Fostered rendering transparent content",
 	"linter-pager-html5-misnesting-details": "Misnesting (now broken)",
 	"linter-pager-inline-media-caption-details": "Invisible caption",
 	"linter-pager-large-tables-details": "Table that is large for mobile view",
diff --git a/i18n/qqq.json b/i18n/qqq.json
index 315ab5b3..181f52c7 100644
--- a/i18n/qqq.json
+++ b/i18n/qqq.json
@@ -21,6 +21,8 @@
 	"linter-category-deletable-table-tag-desc": "Description of category\n\nSimilar messages:\n* {{msg-mw|Linter-category-bogus-image-options-desc}}\n* {{msg-mw|Linter-category-fostered-desc}}\netc.",
 	"linter-category-fostered": "Name of lint error category. See [[:mw:Help:Lint errors/fostered]]",
 	"linter-category-fostered-desc": "Description of category. This lint error is explained on [[mw:Special:MyLanguage/Help:Lint errors/fostered]].\n\nSimilar messages:\n* {{msg-mw|Linter-category-bogus-image-options-desc}}\n* {{msg-mw|Linter-category-deletable-table-tag-desc}}\netc.",
+	"linter-category-fostered-transparent": "Name of lint error category. See [[:mw:Help:Lint errors/fostered-transparent]]",
+	"linter-category-fostered-transparent-desc": "Description of category. This lint error is explained on [[mw:Special:MyLanguage/Help:Lint errors/fostered-transparent]].\n\nSimilar messages:\n* {{msg-mw|Linter-category-bogus-image-options-desc}}\n* {{msg-mw|Linter-category-deletable-table-tag-desc}}\netc.",
 	"linter-category-html5-misnesting": "Name of lint error category. See [[:mw:Help:Lint errors/html5-misnesting]]",
 	"linter-category-html5-misnesting-desc": "Description of category",
 	"linter-category-night-mode-unaware-background-color": "Name of lint error category. See [[:mw:Help:Lint errors/night-mode-unaware-background-color]]",
@@ -85,6 +87,7 @@
 	"linter-pager-deletable-table-tag-details": "Table column heading",
 	"linter-pager-details-header": "Table column heading for the linter error details",
 	"linter-pager-fostered-details": "Table column heading.",
+	"linter-pager-fostered-transparent-details": "Table column heading.",
 	"linter-pager-html5-misnesting-details": "Table column heading.",
 	"linter-pager-inline-media-caption-details": "Table column heading.",
 	"linter-pager-large-tables-details": "Table column heading",