diff --git a/packages/compiler/src/render3/r3_identifiers.ts b/packages/compiler/src/render3/r3_identifiers.ts
index 375f0fd4d0..22daaeb91c 100644
--- a/packages/compiler/src/render3/r3_identifiers.ts
+++ b/packages/compiler/src/render3/r3_identifiers.ts
@@ -321,8 +321,6 @@ export class Identifiers {
   static sanitizeUrlOrResourceUrl:
       o.ExternalReference = {name: 'ɵɵsanitizeUrlOrResourceUrl', moduleName: CORE};
   static trustConstantHtml: o.ExternalReference = {name: 'ɵɵtrustConstantHtml', moduleName: CORE};
-  static trustConstantScript:
-      o.ExternalReference = {name: 'ɵɵtrustConstantScript', moduleName: CORE};
   static trustConstantResourceUrl:
       o.ExternalReference = {name: 'ɵɵtrustConstantResourceUrl', moduleName: CORE};
 }
diff --git a/packages/compiler/src/render3/view/template.ts b/packages/compiler/src/render3/view/template.ts
index 743e1f5b75..a8deb2dab2 100644
--- a/packages/compiler/src/render3/view/template.ts
+++ b/packages/compiler/src/render3/view/template.ts
@@ -2156,8 +2156,7 @@ function trustedConstAttribute(tagName: string, attr: t.TextAttribute): o.Expres
     switch (elementRegistry.securityContext(tagName, attr.name, /* isAttribute */ true)) {
       case core.SecurityContext.HTML:
         return o.importExpr(R3.trustConstantHtml).callFn([value], attr.valueSpan);
-      case core.SecurityContext.SCRIPT:
-        return o.importExpr(R3.trustConstantScript).callFn([value], attr.valueSpan);
+      // NB: no SecurityContext.SCRIPT here, as the corresponding tags are stripped by the compiler.
       case core.SecurityContext.RESOURCE_URL:
         return o.importExpr(R3.trustConstantResourceUrl).callFn([value], attr.valueSpan);
       default:
diff --git a/packages/core/src/core_render3_private_export.ts b/packages/core/src/core_render3_private_export.ts
index 8c01e0540f..30ccf1bb7e 100644
--- a/packages/core/src/core_render3_private_export.ts
+++ b/packages/core/src/core_render3_private_export.ts
@@ -296,7 +296,6 @@ export {
   ɵɵsanitizeUrlOrResourceUrl,
   ɵɵtrustConstantHtml,
   ɵɵtrustConstantResourceUrl,
-  ɵɵtrustConstantScript,
 } from './sanitization/sanitization';
 export {
   noSideEffects as ɵnoSideEffects,
diff --git a/packages/core/src/render3/jit/environment.ts b/packages/core/src/render3/jit/environment.ts
index 6d4e4edd06..fced9d7c56 100644
--- a/packages/core/src/render3/jit/environment.ts
+++ b/packages/core/src/render3/jit/environment.ts
@@ -168,7 +168,6 @@ export const angularCoreEnv: {[name: string]: Function} =
        'ɵɵsanitizeUrl': sanitization.ɵɵsanitizeUrl,
        'ɵɵsanitizeUrlOrResourceUrl': sanitization.ɵɵsanitizeUrlOrResourceUrl,
        'ɵɵtrustConstantHtml': sanitization.ɵɵtrustConstantHtml,
-       'ɵɵtrustConstantScript': sanitization.ɵɵtrustConstantScript,
        'ɵɵtrustConstantResourceUrl': sanitization.ɵɵtrustConstantResourceUrl,
 
        'ɵɵngDeclareDirective': partial.ɵɵngDeclareDirective,
diff --git a/packages/core/src/sanitization/sanitization.ts b/packages/core/src/sanitization/sanitization.ts
index 89634b7f7e..f8050d39cf 100644
--- a/packages/core/src/sanitization/sanitization.ts
+++ b/packages/core/src/sanitization/sanitization.ts
@@ -11,7 +11,7 @@ import {SANITIZER} from '../render3/interfaces/view';
 import {getLView} from '../render3/state';
 import {renderStringify} from '../render3/util/stringify_utils';
 import {TrustedHTML, TrustedScript, TrustedScriptURL} from '../util/security/trusted_type_defs';
-import {trustedHTMLFromString, trustedScriptFromString, trustedScriptURLFromString} from '../util/security/trusted_types';
+import {trustedHTMLFromString, trustedScriptURLFromString} from '../util/security/trusted_types';
 import {trustedHTMLFromStringBypass, trustedScriptFromStringBypass, trustedScriptURLFromStringBypass} from '../util/security/trusted_types_bypass';
 
 import {allowSanitizationBypassAndThrow, BypassType, unwrapSafeValue} from './bypass';
@@ -159,21 +159,6 @@ export function ɵɵtrustConstantHtml(html: string): TrustedHTML|string {
   return trustedHTMLFromString(html);
 }
 
-/**
- * Promotes the given constant string to a TrustedScript.
- * @param script constant string containing a trusted script.
- * @returns TrustedScript wrapping `script`.
- *
- * @security This is a security-sensitive function and should only be used to
- * convert constant values of attributes and properties found in
- * application-provided Angular templates to TrustedScript.
- *
- * @codeGenApi
- */
-export function ɵɵtrustConstantScript(script: string): TrustedScript|string {
-  return trustedScriptFromString(script);
-}
-
 /**
  * Promotes the given constant string to a TrustedScriptURL.
  * @param url constant string containing a trusted script URL.