diff --git a/src/lib/es2018.intl.d.ts b/src/lib/es2018.intl.d.ts
index 9bfa24d277b0b..22676d6ef5a7e 100644
--- a/src/lib/es2018.intl.d.ts
+++ b/src/lib/es2018.intl.d.ts
@@ -31,7 +31,6 @@ declare namespace Intl {
 
     interface PluralRulesConstructor {
         new (locales?: string | readonly string[], options?: PluralRulesOptions): PluralRules;
-        (locales?: string | readonly string[], options?: PluralRulesOptions): PluralRules;
         supportedLocalesOf(locales: string | readonly string[], options?: { localeMatcher?: "lookup" | "best fit"; }): string[];
     }
 
diff --git a/src/lib/es2020.intl.d.ts b/src/lib/es2020.intl.d.ts
index 727dc64644612..f706490761d47 100644
--- a/src/lib/es2020.intl.d.ts
+++ b/src/lib/es2020.intl.d.ts
@@ -449,7 +449,6 @@ declare namespace Intl {
 
     interface PluralRulesConstructor {
         new (locales?: LocalesArgument, options?: PluralRulesOptions): PluralRules;
-        (locales?: LocalesArgument, options?: PluralRulesOptions): PluralRules;
 
         supportedLocalesOf(locales: LocalesArgument, options?: { localeMatcher?: "lookup" | "best fit"; }): string[];
     }