diff --git a/config/clients.config.json b/config/clients.config.json
index 7752d56352b..7cec5312021 100644
--- a/config/clients.config.json
+++ b/config/clients.config.json
@@ -347,6 +347,7 @@
     "clients": [
       "abtesting",
       "analytics",
+      "composition",
       "ingestion",
       "insights",
       "monitoring",
diff --git a/generators/src/main/java/com/algolia/codegen/AlgoliaSwiftGenerator.java b/generators/src/main/java/com/algolia/codegen/AlgoliaSwiftGenerator.java
index d017fb14dd6..1dc0a4b6592 100644
--- a/generators/src/main/java/com/algolia/codegen/AlgoliaSwiftGenerator.java
+++ b/generators/src/main/java/com/algolia/codegen/AlgoliaSwiftGenerator.java
@@ -136,8 +136,8 @@ public static String formatIdentifier(String text) {
     return INSTANCE.isReservedWord(text) ? INSTANCE.escapeReservedWord(text) : text;
   }
 
-  public static Boolean isReservedModelName(String name) {
-    return reservedModelNames.contains(name.toLowerCase());
+  public static Boolean isReservedModelName(String name, String client) {
+    return client.equalsIgnoreCase("composition") || reservedModelNames.contains(name.toLowerCase());
   }
 
   public static String prefixReservedModelName(String name, String client) {
@@ -146,7 +146,7 @@ public static String prefixReservedModelName(String name, String client) {
     }
 
     var camelizedName = camelize(name);
-    if (isReservedModelName(camelizedName)) {
+    if (isReservedModelName(camelizedName, client)) {
       return getClientName(client) + Helpers.capitalize(camelizedName);
     }
 
@@ -476,7 +476,7 @@ public String toEnumVarName(String value, String datatype) {
   public String toModelName(String name) {
     var sanitizedName = this.sanitizeName(name);
     var camelizedName = camelize(sanitizedName);
-    if (isReservedModelName(camelizedName)) {
+    if (isReservedModelName(camelizedName, getClientName(CLIENT))) {
       return prefixReservedModelName(camelizedName, CLIENT);
     }
 
@@ -486,7 +486,7 @@ public String toModelName(String name) {
   @Override
   public String toParamName(String name) {
     var trimmedName = camelize(name.replaceFirst(getClientName(CLIENT), ""), LOWERCASE_FIRST_LETTER);
-    if (isReservedModelName(trimmedName)) {
+    if (isReservedModelName(trimmedName, getClientName(CLIENT))) {
       return trimmedName;
     }
 
diff --git a/generators/src/main/java/com/algolia/codegen/cts/lambda/SwiftPrefixLambda.java b/generators/src/main/java/com/algolia/codegen/cts/lambda/SwiftPrefixLambda.java
new file mode 100644
index 00000000000..df614dcf00e
--- /dev/null
+++ b/generators/src/main/java/com/algolia/codegen/cts/lambda/SwiftPrefixLambda.java
@@ -0,0 +1,21 @@
+package com.algolia.codegen.cts.lambda;
+
+import com.algolia.codegen.AlgoliaSwiftGenerator;
+import com.samskivert.mustache.Mustache;
+import com.samskivert.mustache.Template;
+import java.io.IOException;
+import java.io.Writer;
+
+public class SwiftPrefixLambda implements Mustache.Lambda {
+
+  private final String client;
+
+  public SwiftPrefixLambda(String client) {
+    this.client = client;
+  }
+
+  @Override
+  public void execute(Template.Fragment frag, Writer out) throws IOException {
+    out.write(AlgoliaSwiftGenerator.prefixReservedModelName(frag.execute(), client));
+  }
+}
diff --git a/generators/src/main/java/com/algolia/codegen/cts/manager/SwiftCTSManager.java b/generators/src/main/java/com/algolia/codegen/cts/manager/SwiftCTSManager.java
index 753a3b5cda5..f7c3007ecfd 100644
--- a/generators/src/main/java/com/algolia/codegen/cts/manager/SwiftCTSManager.java
+++ b/generators/src/main/java/com/algolia/codegen/cts/manager/SwiftCTSManager.java
@@ -1,6 +1,7 @@
 package com.algolia.codegen.cts.manager;
 
 import com.algolia.codegen.AlgoliaSwiftGenerator;
+import com.algolia.codegen.cts.lambda.SwiftPrefixLambda;
 import com.algolia.codegen.exceptions.GeneratorException;
 import com.algolia.codegen.utils.Helpers;
 import com.samskivert.mustache.Mustache.Lambda;
@@ -57,5 +58,6 @@ public void addSnippetsSupportingFiles(List<SupportingFile> supportingFiles, Str
   @Override
   public void addMustacheLambdas(Map<String, Lambda> lambdas) {
     lambdas.put("identifier", (fragment, writer) -> writer.write(AlgoliaSwiftGenerator.formatIdentifier(fragment.execute())));
+    lambdas.put("prefix", new SwiftPrefixLambda(client));
   }
 }
diff --git a/templates/swift/snippets/method.mustache b/templates/swift/snippets/method.mustache
index 2c22ffb8c56..8be9b154f1c 100644
--- a/templates/swift/snippets/method.mustache
+++ b/templates/swift/snippets/method.mustache
@@ -17,7 +17,7 @@ final class {{client}}Snippet {
     {{> snippets/init}}
 
     // Call the API
-    {{#hasResponse}}let response{{#isGeneric}}: {{{returnType}}}<Hit>{{/isGeneric}} = {{/hasResponse}}try {{#isAsyncMethod}}await {{/isAsyncMethod}}client.{{method}}({{#hasParams}}{{#parametersWithDataType}}{{> tests/generateParams }}{{^-last}}, {{/-last}}{{/parametersWithDataType}}{{/hasParams}}{{#hasRequestOptions}}, requestOptions: RequestOptions({{#requestOptions.headers}}
+    {{#hasResponse}}let response{{#isGeneric}}: {{#lambda.prefix}}{{{returnType}}}{{/lambda.prefix}}<{{#lambda.prefix}}Hit{{/lambda.prefix}}>{{/isGeneric}} = {{/hasResponse}}try {{#isAsyncMethod}}await {{/isAsyncMethod}}client.{{method}}({{#hasParams}}{{#parametersWithDataType}}{{> tests/generateParams }}{{^-last}}, {{/-last}}{{/parametersWithDataType}}{{/hasParams}}{{#hasRequestOptions}}, requestOptions: RequestOptions({{#requestOptions.headers}}
       headers: [{{#parametersWithDataType}}"{{key}}": {{> tests/paramValue }}{{^-last}}, {{/-last}}{{/parametersWithDataType}}]{{/requestOptions.headers}}
       {{#requestOptions.headers}}{{#requestOptions.queryParameters}},{{/requestOptions.queryParameters}}{{/requestOptions.headers}}{{#requestOptions.queryParameters}}
       queryParameters: [{{#parametersWithDataType}}"{{key}}": {{> tests/paramValue }}{{^-last}}, {{/-last}}{{/parametersWithDataType}}]{{/requestOptions.queryParameters}}
diff --git a/templates/swift/tests/client/method.mustache b/templates/swift/tests/client/method.mustache
index 490cd58536e..b93c98a2bef 100644
--- a/templates/swift/tests/client/method.mustache
+++ b/templates/swift/tests/client/method.mustache
@@ -1,5 +1,5 @@
-{{#hasResponse}}let response{{#isGeneric}}: Response<{{{returnType}}}<Hit>>{{/isGeneric}} = {{> tests/method}}{{/hasResponse}}
-{{^hasResponse}}let _{{#isGeneric}}: Response<{{{returnType}}}<Hit>>{{/isGeneric}} = {{> tests/method}}{{/hasResponse}}
+{{#hasResponse}}let response{{#isGeneric}}: Response<{{#lambda.prefix}}{{{returnType}}}{{/lambda.prefix}}<{{#lambda.prefix}}Hit{{/lambda.prefix}}>>{{/isGeneric}} = {{> tests/method}}{{/hasResponse}}
+{{^hasResponse}}let _{{#isGeneric}}: Response<{{#lambda.prefix}}{{{returnType}}}{{/lambda.prefix}}<{{#lambda.prefix}}Hit{{/lambda.prefix}}>>{{/isGeneric}} = {{> tests/method}}{{/hasResponse}}
 {{^isHelper}}
 {{^isBenchmark}}
 let responseBodyData = try XCTUnwrap(response.bodyData)
diff --git a/templates/swift/tests/e2e/e2e.mustache b/templates/swift/tests/e2e/e2e.mustache
index a40ec002903..4a8112dbc9e 100644
--- a/templates/swift/tests/e2e/e2e.mustache
+++ b/templates/swift/tests/e2e/e2e.mustache
@@ -61,7 +61,7 @@ final class {{client}}RequestsTestsE2E: XCTestCase {
         }
 
         {{#response}}
-          let response{{#isGeneric}}: Response<{{{returnType}}}<Hit>>{{/isGeneric}} = {{> tests/method}}
+          let response{{#isGeneric}}: Response<{{#lambda.prefix}}{{{returnType}}}{{/lambda.prefix}}<{{#lambda.prefix}}Hit{{/lambda.prefix}}>>{{/isGeneric}} = {{> tests/method}}
           {{#body}}
             let responseBody = try XCTUnwrap(response.body)
             let responseBodyData = try CodableHelper.jsonEncoder.encode(responseBody)
diff --git a/templates/swift/tests/requests/requests.mustache b/templates/swift/tests/requests/requests.mustache
index 17b0d2ba77f..10c5d2c30b0 100644
--- a/templates/swift/tests/requests/requests.mustache
+++ b/templates/swift/tests/requests/requests.mustache
@@ -21,7 +21,7 @@ final class {{client}}RequestsTests: XCTestCase {
         let transporter: Transporter = Transporter(configuration: configuration, requestBuilder: EchoRequestBuilder())
         let client: {{client}} = {{client}}(configuration: configuration, transporter: transporter)
 
-        let response{{#isGeneric}}: Response<{{{returnType}}}<Hit>>{{/isGeneric}} = {{> tests/method}}
+        let response{{#isGeneric}}: Response<{{#lambda.prefix}}{{{returnType}}}{{/lambda.prefix}}<{{#lambda.prefix}}Hit{{/lambda.prefix}}>>{{/isGeneric}} = {{> tests/method}}
         let responseBodyData = try XCTUnwrap(response.bodyData)
         let echoResponse = try CodableHelper.jsonDecoder.decode(EchoResponse.self, from: responseBodyData)