diff --git a/src/rules/converters/tests/trailing-comma.test.ts b/src/rules/converters/tests/trailing-comma.test.ts
index 244146be6..8154af75d 100644
--- a/src/rules/converters/tests/trailing-comma.test.ts
+++ b/src/rules/converters/tests/trailing-comma.test.ts
@@ -272,7 +272,6 @@ describe(convertTrailingComma, () => {
                     esSpecCompliant: true,
                 },
                 expectedRuleArguments: [],
-                expectedNotices: ["ESLint does not support config property esSpecCompliant"],
             },
             {
                 argument: {
@@ -300,10 +299,7 @@ describe(convertTrailingComma, () => {
                     },
                 },
                 expectedRuleArguments: [{}],
-                expectedNotices: [
-                    "ESLint does not support config property esSpecCompliant",
-                    "ESLint does not support config property typeLiterals",
-                ],
+                expectedNotices: ["ESLint does not support config property typeLiterals"],
             },
             {
                 argument: {
@@ -314,7 +310,7 @@ describe(convertTrailingComma, () => {
                 },
                 expectedRuleArguments: [{}],
                 expectedNotices: [
-                    "ESLint does not support config property esSpecCompliant",
+                    "ESLint only supports esSpecCompliant enabled",
                     "ESLint does not support config property typeLiterals",
                 ],
             },
@@ -330,7 +326,7 @@ describe(convertTrailingComma, () => {
                 },
                 expectedRuleArguments: [{}],
                 expectedNotices: [
-                    "ESLint does not support config property esSpecCompliant",
+                    "ESLint only supports esSpecCompliant enabled",
                     "ESLint does not support config property typeLiterals",
                 ],
             },
diff --git a/src/rules/converters/trailing-comma.ts b/src/rules/converters/trailing-comma.ts
index 76f08a2e2..b5315e0cc 100644
--- a/src/rules/converters/trailing-comma.ts
+++ b/src/rules/converters/trailing-comma.ts
@@ -125,10 +125,8 @@ function collectNotices(args: TSLintArg[]): string[] {
 }
 
 function buildNoticeForEsSpecCompliant(arg: TSLintArg): string {
-    const unsupportedConfigKey = "esSpecCompliant";
-
-    if (Object.keys(arg).includes(unsupportedConfigKey)) {
-        return `ESLint does not support config property ${unsupportedConfigKey}`;
+    if (arg.esSpecCompliant === false) {
+        return `ESLint only supports esSpecCompliant enabled`;
     }
 
     return "";