diff --git a/.changeset/gorgeous-dragons-collect.md b/.changeset/gorgeous-dragons-collect.md
new file mode 100644
index 0000000000..9645d22f69
--- /dev/null
+++ b/.changeset/gorgeous-dragons-collect.md
@@ -0,0 +1,5 @@
+---
+"@khanacademy/perseus-linter": patch
+---
+
+[Linter] Remove Math Font Size rule from editor linter
diff --git a/packages/perseus-linter/src/__tests__/rules.test.ts b/packages/perseus-linter/src/__tests__/rules.test.ts
index fd775fdfd7..5b05f1e5c7 100644
--- a/packages/perseus-linter/src/__tests__/rules.test.ts
+++ b/packages/perseus-linter/src/__tests__/rules.test.ts
@@ -20,7 +20,6 @@ import mathAdjacentRule from "../rules/math-adjacent";
 import mathAlignExtraBreakRule from "../rules/math-align-extra-break";
 import mathAlignLinebreaksRule from "../rules/math-align-linebreaks";
 import mathEmptyRule from "../rules/math-empty";
-import mathFontSizeRule from "../rules/math-font-size";
 import mathFracRule from "../rules/math-frac";
 import mathNestedRule from "../rules/math-nested";
 import mathStartsWithSpaceRule from "../rules/math-starts-with-space";
@@ -375,22 +374,6 @@ describe("Individual lint rules tests", () => {
     // @ts-expect-error - TS2554 - Expected 3 arguments, but got 2.
     expectPass(mathNestedRule, ["$\\text{4}x$", "inline $\\text{4}x$ math"]);
 
-    // @ts-expect-error - TS2554 - Expected 3 arguments, but got 2.
-    expectWarning(mathFontSizeRule, [
-        "$\\tiny{x}$",
-        "inline $\\Tiny{x}$ math",
-        "$a \\small{x} b$",
-        "$\\large{ xyz }$",
-        "$ \\Large { x } $",
-        "$\\LARGE{x}$",
-        "$\\huge{x}$",
-        "$\\Huge{x}$",
-        "$\\normalsize{x}$",
-        "$\\scriptsize{x}$",
-    ]);
-    // @ts-expect-error - TS2554 - Expected 3 arguments, but got 2.
-    expectPass(mathFontSizeRule, ["$\\sqrt{x}$", "inline $\\sqrt{x}$ math"]);
-
     // @ts-expect-error - TS2554 - Expected 3 arguments, but got 2.
     expectWarning(mathWithoutDollarsRule, [
         "One half: \\frac{1}{2}!",
diff --git a/packages/perseus-linter/src/rules/all-rules.ts b/packages/perseus-linter/src/rules/all-rules.ts
index 148ff660b7..e05e18d314 100644
--- a/packages/perseus-linter/src/rules/all-rules.ts
+++ b/packages/perseus-linter/src/rules/all-rules.ts
@@ -24,7 +24,6 @@ import MathAdjacent from "./math-adjacent";
 import MathAlignExtraBreak from "./math-align-extra-break";
 import MathAlignLinebreaks from "./math-align-linebreaks";
 import MathEmpty from "./math-empty";
-import MathFontSize from "./math-font-size";
 import MathFrac from "./math-frac";
 import MathNested from "./math-nested";
 import MathStartsWithSpace from "./math-starts-with-space";
@@ -56,7 +55,6 @@ export default [
     MathAlignExtraBreak,
     MathAlignLinebreaks,
     MathEmpty,
-    MathFontSize,
     MathFrac,
     MathNested,
     MathStartsWithSpace,
diff --git a/packages/perseus-linter/src/rules/math-font-size.ts b/packages/perseus-linter/src/rules/math-font-size.ts
deleted file mode 100644
index 84b62d1bb9..0000000000
--- a/packages/perseus-linter/src/rules/math-font-size.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import Rule from "../rule";
-
-export default Rule.makeRule({
-    name: "math-font-size",
-    severity: Rule.Severity.GUIDELINE,
-    selector: "math, blockMath",
-    pattern:
-        /\\(tiny|Tiny|small|large|Large|LARGE|huge|Huge|scriptsize|normalsize)\s*{/,
-    message: `Math font size:
-Don't change the default font size with \\Large{} or similar commands`,
-}) as Rule;