diff --git a/i18n/en.json b/i18n/en.json
index f930bc3..80fc3c2 100644
--- a/i18n/en.json
+++ b/i18n/en.json
@@ -94,8 +94,6 @@
 	"math_unknown_error": "unknown error",
 	"math_unknown_function": "unknown function \"$1\"",
 	"mw_math_latexml": "LaTeXML (experimental; uses MathML)",
-	"mw_math_latexml_jax": "LaTeXML with client-side MathJax (experimental; uses MathML)",
-	"mw_math_mathjax": "Client-side MathJax (slow; improves rendering on some browsers and accessibility tools)",
 	"mw_math_mathml": "MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools)",
 	"mw_math_png": "PNG images",
 	"mw_math_source": "LaTeX source (for text browsers)",
diff --git a/i18n/qqq.json b/i18n/qqq.json
index f6621fa..aec10ae 100644
--- a/i18n/qqq.json
+++ b/i18n/qqq.json
@@ -93,12 +93,10 @@
 	"math-tracking-category-error-desc": "Tracking category description.",
 	"math_unknown_error": "Used as error message for unknown texvc error.\n\nThis message follows the message {{msg-mw|Math failure}}.\n{{Identical|Unknown error}}",
 	"math_unknown_function": "Used as error message when texvc encounters an unknown function.\n\nPreceded by the message {{msg-mw|Math failure}}.\n\nParameters:\n* $1 - name of unknown function",
-	"mw_math_latexml": "Used as label for latexml radio button.\n\nSee also:\n* {{msg-mw|Mw math png}}\n* {{msg-mw|Mw math source}}\n* {{msg-mw|Mw math mathjax}}",
-	"mw_math_latexml_jax": "Used as label for latexml (with mathjax enabled) radio button.\n\nSee also:\n* {{msg-mw|Mw math png}}\n* {{msg-mw|Mw math source}}\n* {{msg-mw|Mw math mathjax}}\n* {{msg-mw|Mw math latexml}}",
-	"mw_math_mathjax": "Used as label for mathjax radio button.\n\nSee also:\n* {{msg-mw|Mw math png}}\n* {{msg-mw|Mw math source}}\n* {{msg-mw|Mw math latexml}}",
+	"mw_math_latexml": "Used as label for latexml radio button.\n\nSee also:\n* {{msg-mw|Mw math png}}\n* {{msg-mw|Mw math source}}",
 	"mw_math_mathml": "Used as label for MathML radio button.\n\nSee also:\n* {{msg-mw|Mw math png}}\n* {{msg-mw|Mw math source}}\n* {{msg-mw|Mw math latexml}}",
-	"mw_math_png": "In user preferences. All mw_math_* messages MUST be different, things will break otherwise!\n\nUsed as label for radio button.\n\nSee also:\n* {{msg-mw|Mw math source}}\n* {{msg-mw|Mw math mathjax}}\n* {{msg-mw|Mw math latexml}}",
-	"mw_math_source": "In user preferences (math). All mw_math_* messages MUST be different, things will break otherwise!\n\nUsed as label for source radio button.\n\nSee also:\n* {{msg-mw|Mw math png}}\n* {{msg-mw|Mw math mathjax}}\n* {{msg-mw|Mw math latexml}}",
+	"mw_math_png": "In user preferences. All mw_math_* messages MUST be different, things will break otherwise!\n\nUsed as label for radio button.\n\nSee also:\n* {{msg-mw|Mw math source}}\n* {{msg-mw|Mw math latexml}}",
+	"mw_math_source": "In user preferences (math). All mw_math_* messages MUST be different, things will break otherwise!\n\nUsed as label for source radio button.\n\nSee also:\n* {{msg-mw|Mw math png}}\n* {{msg-mw|Mw math latexml}}",
 	"prefs-math": "Used in user preferences as a section heading.\n{{Identical|Math}}",
 	"mathstatus": "Title of a special page that displays information about the enabled math rendering modes.",
 	"datatypes-type-math": "The name of a data type.\n{{Identical|Mathematical expression}}",