diff --git a/packages/compiler/src/jit_compiler_facade.ts b/packages/compiler/src/jit_compiler_facade.ts
index 4c8c010d349..18cbe10aa06 100644
--- a/packages/compiler/src/jit_compiler_facade.ts
+++ b/packages/compiler/src/jit_compiler_facade.ts
@@ -497,6 +497,26 @@ function convertDirectiveFacadeToMetadata(facade: R3DirectiveMetadataFacade): R3
     }
   }
 
+  const hostDirectives = facade.hostDirectives?.length
+    ? facade.hostDirectives.map((hostDirective) => {
+        return typeof hostDirective === 'function'
+          ? {
+              directive: wrapReference(hostDirective),
+              inputs: null,
+              outputs: null,
+              isForwardReference: false,
+            }
+          : {
+              directive: wrapReference(hostDirective.directive),
+              isForwardReference: false,
+              inputs: hostDirective.inputs ? parseMappingStringArray(hostDirective.inputs) : null,
+              outputs: hostDirective.outputs
+                ? parseMappingStringArray(hostDirective.outputs)
+                : null,
+            };
+      })
+    : null;
+
   return {
     ...facade,
     typeArgumentCount: 0,
@@ -512,7 +532,7 @@ function convertDirectiveFacadeToMetadata(facade: R3DirectiveMetadataFacade): R3
     providers: facade.providers != null ? new WrappedNodeExpr(facade.providers) : null,
     viewQueries: facade.viewQueries.map(convertToR3QueryMetadata),
     fullInheritance: false,
-    hostDirectives: convertHostDirectivesToMetadata(facade),
+    hostDirectives,
   };
 }
 
@@ -520,6 +540,15 @@ function convertDeclareDirectiveFacadeToMetadata(
   declaration: R3DeclareDirectiveFacade,
   typeSourceSpan: ParseSourceSpan,
 ): R3DirectiveMetadata {
+  const hostDirectives = declaration.hostDirectives?.length
+    ? declaration.hostDirectives.map((dir) => ({
+        directive: wrapReference(dir.directive),
+        isForwardReference: false,
+        inputs: dir.inputs ? getHostDirectiveBindingMapping(dir.inputs) : null,
+        outputs: dir.outputs ? getHostDirectiveBindingMapping(dir.outputs) : null,
+      }))
+    : null;
+
   return {
     name: declaration.type.name,
     type: wrapReference(declaration.type),
@@ -540,7 +569,7 @@ function convertDeclareDirectiveFacadeToMetadata(
     fullInheritance: false,
     isStandalone: declaration.isStandalone ?? false,
     isSignal: declaration.isSignal ?? false,
-    hostDirectives: convertHostDirectivesToMetadata(declaration),
+    hostDirectives,
   };
 }
 
@@ -558,28 +587,19 @@ function convertHostDeclarationToMetadata(
   };
 }
 
-function convertHostDirectivesToMetadata(
-  metadata: R3DeclareDirectiveFacade | R3DirectiveMetadataFacade,
-): R3HostDirectiveMetadata[] | null {
-  if (metadata.hostDirectives?.length) {
-    return metadata.hostDirectives.map((hostDirective) => {
-      return typeof hostDirective === 'function'
-        ? {
-            directive: wrapReference(hostDirective),
-            inputs: null,
-            outputs: null,
-            isForwardReference: false,
-          }
-        : {
-            directive: wrapReference(hostDirective.directive),
-            isForwardReference: false,
-            inputs: hostDirective.inputs ? parseMappingStringArray(hostDirective.inputs) : null,
-            outputs: hostDirective.outputs ? parseMappingStringArray(hostDirective.outputs) : null,
-          };
-    });
+/**
+ * Parses a host directive mapping where each odd array key is the name of an input/output
+ * and each even key is its public name, e.g. `['one', 'oneAlias', 'two', 'two']`.
+ */
+function getHostDirectiveBindingMapping(array: string[]) {
+  let result: {[publicName: string]: string} | null = null;
+
+  for (let i = 1; i < array.length; i += 2) {
+    result = result || {};
+    result[array[i - 1]] = array[i];
   }
 
-  return null;
+  return result;
 }
 
 function convertOpaqueValuesToExpressions(obj: {[key: string]: OpaqueValue}): {
diff --git a/packages/core/test/render3/jit/declare_directive_spec.ts b/packages/core/test/render3/jit/declare_directive_spec.ts
index efed18ae037..6166bb11aa9 100644
--- a/packages/core/test/render3/jit/declare_directive_spec.ts
+++ b/packages/core/test/render3/jit/declare_directive_spec.ts
@@ -261,6 +261,47 @@ describe('directive declaration jit compilation', () => {
       features: [ɵɵNgOnChangesFeature],
     });
   });
+
+  it('should compile host directives', () => {
+    class One {}
+    class Two {}
+
+    const def = ɵɵngDeclareDirective({
+      type: TestClass,
+      hostDirectives: [
+        {
+          directive: One,
+          inputs: ['firstInput', 'firstInput', 'secondInput', 'secondInputAlias'],
+          outputs: ['firstOutput', 'firstOutput', 'secondOutput', 'secondOutputAlias'],
+        },
+        {
+          directive: Two,
+        },
+      ],
+    }) as DirectiveDef<TestClass>;
+
+    expectDirectiveDef(def, {
+      features: [jasmine.any(Function)],
+      hostDirectives: [
+        {
+          directive: One,
+          inputs: {
+            'firstInput': 'firstInput',
+            'secondInput': 'secondInputAlias',
+          },
+          outputs: {
+            'firstOutput': 'firstOutput',
+            'secondOutput': 'secondOutputAlias',
+          },
+        },
+        {
+          directive: Two,
+          inputs: {},
+          outputs: {},
+        },
+      ],
+    });
+  });
 });
 
 type DirectiveDefExpectations = jasmine.Expected<
@@ -278,6 +319,7 @@ type DirectiveDefExpectations = jasmine.Expected<
     | 'viewQuery'
     | 'exportAs'
     | 'providersResolver'
+    | 'hostDirectives'
   >
 >;
 
@@ -303,6 +345,7 @@ function expectDirectiveDef(
     viewQuery: null,
     exportAs: null,
     providersResolver: null,
+    hostDirectives: null,
     ...expected,
   };
 
@@ -321,6 +364,7 @@ function expectDirectiveDef(
   expect(actual.providersResolver)
     .withContext('providersResolver')
     .toEqual(expectation.providersResolver);
+  expect(actual.hostDirectives).withContext('hostDirectives').toEqual(expectation.hostDirectives);
 }
 
 class TestClass {}