diff --git a/i18n/en.json b/i18n/en.json
index 1596935..7d0ca17 100644
--- a/i18n/en.json
+++ b/i18n/en.json
@@ -17,7 +17,7 @@
 			"Yuki Shira"
 		]
 	},
-	"datatypes-type-math": "Math (TeX)",
+	"datatypes-type-PT:math": "Math (TeX)",
 	"math-desc": "Render mathematical formulas between <code>&lt;math&gt;</code> ... <code>&lt;/math&gt;</code> tags",
 	"math-visualeditor-mwmathcontextitem-quickedit": "Quick edit",
 	"math-visualeditor-mwmathdialog-title": "Formula",
diff --git a/i18n/qqq.json b/i18n/qqq.json
index 3fba62e..48dc65e 100644
--- a/i18n/qqq.json
+++ b/i18n/qqq.json
@@ -16,7 +16,7 @@
 			"Robby"
 		]
 	},
-	"datatypes-type-math":"The name of a data type.\n{{Identical|Math}}",
+	"datatypes-type-PT:math":"The name of a data type.\n{{Identical|Math}}",
 	"math-desc": "{{desc|name=Math|url=https://www.mediawiki.org/wiki/Extension:Math}}",
 	"math-visualeditor-mwmathcontextitem-quickedit": "Label for the quick edit button in the math context item",
 	"math-visualeditor-mwmathdialog-title": "Title for the dialog to edit <nowiki><math></nowiki> formula blocks.\n{{Identical|Formula}}",